Crossfoot

Midas · Midas customFeed family

mEVUSD

mEVUSD/USD

0x6f51d8aF5bE2cF3517B8d6Cd07361bE382E83be6

verdict SOURCE_STALEposting path GUARDEDliveness STALENAV INPUT_GAPconsumer action REVIEW

0 unchecked post(s) over the bound in force, posting path GUARDED, liveness STALE, posting path replayed

Family
midas-customfeed
Chain
Ethereum mainnet (1)
Guard
deviation bound
bound scale
0
kind
max_deviation
max answer
maxAnswer()
max deviation
maxAnswerDeviation()
min answer
minAnswer()
moves above threshold
0
silences
0
at bound posts
0
clamped posts
0
override flags
0
reference moves
0
unguarded reference moves
0
Mechanism
CustomAggregatorV3CompatibleFeed: a Chainlink-shaped feed with a feed admin role. setRoundData checks only minAnswer <= value <= maxAnswer; setRoundDataSafe additionally requires deviation(last, value) <= maxAnswerDeviation (percent at 10^decimals scale) and, in the 2026-06 implementations, more than one hour since the last post.

Latest decision

REVIEW

STALEPOLICY_SILENCEconsumer policy

STALE: 0 unchecked post(s) over the bound in force, posting path GUARDED, liveness STALE at block 25949464; bundle 9c34963ec326f7c6fb47d2ab5d0d77b5640c044a0033261b9610bd32454665ab

  • policy default: the threshold is the consumer's rule, not the feed's; the feed's own on-chain checks are reported in posting_path and the findings

run 20260910T205941Z · deployment QmeTCucCXDhT27pMMExg2EtDx1t7SA3Abgcw2p4BuZgmdQ · indexed block 25,949,534 · record fb197fa36a20339aac079ae1d2fae5ff4d552ffb03f03458ae5a6c16ca4a897d · consumer policy default · policy-default.json · sha256 84806934fd5b…2c1ab4 · 8 gates

Evidence bundle

root 9c34963ec326f7c6fb47d2ab5d0d77b5640c044a0033261b9610bd32454665ab

Download midas-run-25949464-20260910T205406Z.tar.gz 1657 KB, sha256 2b17b5ec3c4bfb649b349945c7016ad4dc873a41e417bbb4ebc7e580e13c3835

crossfoot verify midas-run-25949464-20260910T205406Z.tar.gz
# exit code 0: every file re-hashes to the root above and the verdict replays offline

Install the binary from the Crossfoot README; verify needs no key and no network.

Timeline

mEVUSD posting-path timeline1.00001.02001.04000%0.2%2025-10-072025-11-182025-12-302026-02-102026-03-242026-05-042026-06-15answerdeviation in force, percent · bound in force (yellow)round 1, raw, 1.00000000, 2025-10-07, UNGUARDED_POSTround 2, safe, 1.00000000, 2025-10-23, no findinground 3, safe, 1.00140651, 2025-11-05, no findinground 4, safe, 1.00246054, 2025-11-07, no findinground 5, safe, 1.00487221, 2025-11-14, no findinground 6, safe, 1.00614072, 2025-11-18, no findinground 7, safe, 1.00658849, 2025-11-21, no findinground 8, safe, 1.00792974, 2025-11-25, no findinground 9, safe, 1.00902657, 2025-11-28, no findinground 10, safe, 1.01065495, 2025-12-02, no findinground 11, safe, 1.01294194, 2025-12-09, no findinground 12, safe, 1.01318583, 2025-12-16, no findinground 13, safe, 1.01331491, 2025-12-22, no findinground 14, safe, 1.01385890, 2025-12-23, no findinground 15, safe, 1.01430488, 2025-12-26, no findinground 16, safe, 1.01504533, 2025-12-30, no findinground 17, safe, 1.01558852, 2026-01-02, no findinground 18, safe, 1.01618215, 2026-01-06, no findinground 19, safe, 1.01671250, 2026-01-09, no findinground 20, safe, 1.01723151, 2026-01-13, no findinground 21, safe, 1.01772877, 2026-01-16, no findinground 22, safe, 1.01844704, 2026-01-20, no findinground 23, safe, 1.01890397, 2026-01-23, no findinground 24, safe, 1.02066651, 2026-02-03, no findinground 25, safe, 1.02149555, 2026-02-13, no findinground 26, safe, 1.02287647, 2026-02-19, no findinground 27, safe, 1.02303184, 2026-02-20, no findinground 28, safe, 1.02469187, 2026-02-27, no findinground 29, safe, 1.02535803, 2026-03-02, no findinground 30, safe, 1.02608242, 2026-03-04, no findinground 31, safe, 1.02653036, 2026-03-06, no findinground 32, safe, 1.02785398, 2026-03-11, no findinground 33, safe, 1.02850396, 2026-03-13, no findinground 34, safe, 1.02928958, 2026-03-16, no findinground 35, safe, 1.02968767, 2026-03-18, no findinground 36, safe, 1.03012356, 2026-03-20, no findinground 37, safe, 1.03093396, 2026-03-23, no findinground 38, safe, 1.03124366, 2026-03-25, no findinground 39, safe, 1.03183682, 2026-03-27, no findinground 40, safe, 1.03315680, 2026-04-01, no findinground 41, safe, 1.03376208, 2026-04-03, no findinground 42, safe, 1.03531246, 2026-04-08, no findinground 43, safe, 1.03575186, 2026-04-10, no findinground 44, safe, 1.03656703, 2026-04-13, no findinground 45, safe, 1.03711926, 2026-04-15, no findinground 46, safe, 1.03761192, 2026-04-17, no findinground 47, safe, 1.03778252, 2026-04-27, no findinground 48, safe, 1.03811068, 2026-04-29, no findinground 49, safe, 1.03830077, 2026-04-30, no findinground 50, safe, 1.03869378, 2026-05-04, no findinground 51, safe, 1.03905670, 2026-05-06, no findinground 52, safe, 1.03944293, 2026-05-08, no findinground 53, safe, 1.03993616, 2026-05-11, no findinground 54, safe, 1.04040797, 2026-05-13, no findinground 55, safe, 1.04078212, 2026-05-15, no findinground 56, safe, 1.04163929, 2026-05-19, no findinground 57, safe, 1.04181270, 2026-05-21, no findinground 58, safe, 1.04201911, 2026-05-22, no findinground 59, safe, 1.04306441, 2026-05-27, no findinground 60, safe, 1.04341004, 2026-05-29, no findinground 61, safe, 1.04357467, 2026-06-02, no findinground 62, safe, 1.04428277, 2026-06-05, no findinground 63, safe, 1.04482502, 2026-06-09, no findinground 64, safe, 1.04499880, 2026-06-10, no findinground 65, safe, 1.04537807, 2026-06-15, no finding

Focus or hover a round to print its transaction hash, answer, deviation and bound.

Rounds as a table
mEVUSD rounds
RoundDateBlockPathAnswerDeviation %Bound %FindingTransaction
12025-10-07 19:44 UTC23,528,049raw1.00000000not readnot readUNGUARDED_POST0x63873dc5c4b02d899c9b977fdd50a91f20a96fea8821a1033932eb02368d9011
22025-10-23 20:18 UTC23,642,531safe1.00000000not readnot readnone0x725ad545c09b3a862d207220d10c4ed9481107ebdb316c4bdcf219fb52ecfb5b
32025-11-05 17:37 UTC23,734,631safe1.00140651not readnot readnone0x1ba8c330ba97f1518877d6b10ef3faa119b49f29d5e2a863752d07bd145cea9f
42025-11-07 18:53 UTC23,749,303safe1.00246054not readnot readnone0x3ffcffe55c50bf2b02814b23211f419d49de7cfd8338795fcf2d8ff35774befd
52025-11-14 16:47 UTC23,798,722safe1.00487221not readnot readnone0x95e767b95f48a422ee410e16bae106e58bd6c8a7aa6da5eed6586a4b6f5b690b
62025-11-18 14:25 UTC23,826,579safe1.00614072not readnot readnone0xb23ceb5ed3d0f5b078f11bd096e2bab67db3cf7b1c91b995eb3dd05564dbec9c
72025-11-21 15:45 UTC23,848,353safe1.00658849not readnot readnone0xe5bc0242947ab98038b44e803e65db71914b0b2dd0125c491399be74ec30185d
82025-11-25 16:47 UTC23,877,090safe1.00792974not readnot readnone0x6ec8b300c63848b634e3bcac890be9751c21df5e66f7f3c2f0645455c6e232dc
92025-11-28 15:16 UTC23,898,009safe1.00902657not readnot readnone0xefb6316c733a01695b2f860904250d89016da9abb357a4bf25b1b0da52c40327
102025-12-02 17:29 UTC23,927,270safe1.01065495not readnot readnone0xdf312254dd0fcabf3a5b2cc19c9a5de83b308cdc06d82ca87255a5eb04d476bc
112025-12-09 12:48 UTC23,975,321safe1.01294194not readnot readnone0x2d06e578788c051647ae8690875c5eed8abed991253e8be8b325f1179b6883e3
122025-12-16 19:01 UTC24,027,128safe1.01318583not readnot readnone0xf3f69a5b2e8d383470699b8e1e586e18c6212f48252d4905cec6e26d70da5663
132025-12-22 08:40 UTC24,067,017safe1.01331491not readnot readnone0x9a3de943ee7517354823862f4acff5a2fe6aeafb82369f560deea30948447ffc
142025-12-23 12:11 UTC24,075,229safe1.01385890not readnot readnone0xd173b523b77481e147e504c0cd46f3f7fe335c1403075301fb98a640876fb554
152025-12-26 10:55 UTC24,096,340safe1.01430488not readnot readnone0x45599fca1174a33128f9900518a248651eef40bd648cff52204a024e7d37c188
162025-12-30 14:42 UTC24,126,113safe1.01504533not readnot readnone0xaf57d763b70418e358d823e3faffbdcdeb8be494fcda3f39d92a7689608e05dd
172026-01-02 15:33 UTC24,147,873safe1.01558852not readnot readnone0x755569e1438c6bb330200fff5a922487f4af6070ec995ed828f403fbae8bf1db
182026-01-06 17:38 UTC24,177,178safe1.01618215not readnot readnone0x5ff185dbf6192dfbf7fecd7b5fa0c2c2b91cc83437dbb0bbd00a0c6d157b3735
192026-01-09 21:11 UTC24,199,730safe1.01671250not readnot readnone0x3c80658dd03d6bc4774f684a0e69b610659b52681232b2ec50969696085e6966
202026-01-13 14:14 UTC24,226,320safe1.01723151not readnot readnone0xc1120fffe9295518fa235ce9963deb158d16855ac6cf7c860cdf68db8b3430c4
212026-01-16 13:48 UTC24,247,692safe1.01772877not readnot readnone0x8426107c1fe7c80c518f742126308a64c46054b1e100b5c6e3e0bb9532d55a96
222026-01-20 13:51 UTC24,276,401safe1.01844704not readnot readnone0x383973b0a851164fe0bc5297a25aa1c8e9b3376bceca7ea6d7c49e60898d7f73
232026-01-23 13:52 UTC24,297,905safe1.01890397not readnot readnone0x690c493ae9e3b7121183cb479e0ad29f49a4e06c7606601122f5f9855d0c3b4b
242026-02-03 14:40 UTC24,376,990safe1.02066651not readnot readnone0xe89f7ed0a19b0942685f7eb8c33eebebc31721be73e174c45a5c73faf4832a6a
252026-02-13 09:05 UTC24,446,848safe1.02149555not readnot readnone0x625faab3d5003bbb3c6142b9cebeacfbb9aed5e03bd8a4ecef82f43290489626
262026-02-19 16:09 UTC24,491,996safe1.02287647not readnot readnone0x0443ab1e691b7dfb18b3d40c47c7d8a0be389c082ee5f5ea2b58d2ebbca4e154
272026-02-20 18:11 UTC24,499,773safe1.02303184not readnot readnone0xd7868dd04ce00ca9b14f471cb7102b2c691d726a0c5bdfc5983a91b4681330c9
282026-02-27 13:49 UTC24,548,668safe1.02469187not readnot readnone0xfb85e35f699c4a6c61078ce4df43b5c7b112b1cc313e4b3aba0e9e03c2039e36
292026-03-02 18:18 UTC24,571,501safe1.02535803not readnot readnone0xd6be8ddfab632ff8d75f8a051e994f9d227e7f8590de4342d0385afcc2a799df
302026-03-04 15:25 UTC24,584,978safe1.02608242not readnot readnone0x25b8a5f1a065248ba674ff46cddb76fe9ef97abc8b7a25f706c0daf9ecf2fef6
312026-03-06 12:41 UTC24,598,479safe1.02653036not readnot readnone0xcc19dcc2b30045809bcc2b5c18bc56b3dd0838b67d478ce34bbf87f76c7afaa2
322026-03-11 16:48 UTC24,635,519safe1.02785398not readnot readnone0x9f965780008a13071610019ff0cfcd96bdf85cc2a1e47bb877edd9f58a39a193
332026-03-13 12:12 UTC24,648,465safe1.02850396not readnot readnone0xb68aa022aedd315d29134b58f75463a260a2c892166b0a87a669f49c49399c1b
342026-03-16 14:53 UTC24,670,782safe1.02928958not readnot readnone0xdd4488cd9234bc4560cd38973b0842e662b29208c5839f5bd4b504105f72bb35
352026-03-18 12:47 UTC24,684,463safe1.02968767not readnot readnone0xee313b93a735bd5235fef1f99d65d07a56c3a9fd8bc1a1002ab4486ed41f71b3
362026-03-20 13:21 UTC24,698,980safe1.03012356not readnot readnone0x3162f77e2f527872db76b11db5c5a270f65bea0b2e3413e1ad7e9c6ad007fc52
372026-03-23 10:13 UTC24,719,549safe1.03093396not readnot readnone0x77688d450bde9d1e1fdb7d80231ad2a11b9a50a3bed4781f45c2e0b5b323b0fc
382026-03-25 13:26 UTC24,734,855safe1.03124366not readnot readnone0xc9c82001a652cc575a75dcb44e945fb559f75d45b64db21056a4248b8711bfea
392026-03-27 12:00 UTC24,748,759safe1.03183682not readnot readnone0x6044a1756b9b3ff459d2b079ae608ce65aa54888611edbcb9ff915f538d4b91c
402026-04-01 14:44 UTC24,785,426safe1.03315680not readnot readnone0x1efe48bad86363df27ebae667d3f22f40bb1fce8713dfafaefe4291300dfaf0e
412026-04-03 14:05 UTC24,799,590safe1.03376208not readnot readnone0xe431ff6e7b2daa7b90cbe28bb1df1dfeea9911d4aa820fb6ea842d5acb63fe9d
422026-04-08 17:37 UTC24,836,528safe1.03531246not readnot readnone0x9c148f4166601ccfaad087bae46b4afdb1557fe18962d90487735d8175c80806
432026-04-10 18:44 UTC24,851,198safe1.03575186not readnot readnone0x3641cc46449f7c7ef8cabe047920f525ff28a2d02fcf51be1500ca00899c8d0a
442026-04-13 14:55 UTC24,871,585safe1.03656703not readnot readnone0x2ad33ecf69b7dc1310fa3ae1ffd5ade56a3d92946452ba5688a0a013c204ee61
452026-04-15 14:44 UTC24,885,892safe1.03711926not readnot readnone0x01e6662adb50bdffec0dbb2424d43290bb680750c71f12bb3398f1a58d01c5d6
462026-04-17 16:39 UTC24,900,827safe1.03761192not readnot readnone0x605ae47aa16135798b2bf5e0425f42a9c80b05f91a28a4ba2c131e492d734c4c
472026-04-27 11:37 UTC24,971,125safe1.03778252not readnot readnone0x7b4c65cac3d0a4a0bae680ee1509120a5c6b80bbc192de5e519974da880c2dea
482026-04-29 17:39 UTC24,987,293safe1.03811068not readnot readnone0x24dd73ee57d402b6e3b7401f4e2a703cb1a573afe96474b6431303b575b2f215
492026-04-30 15:36 UTC24,993,861safe1.03830077not readnot readnone0x6821648980e743d5b454aff41135a5e661010024a57ab17acd199499ca551df7
502026-05-04 13:35 UTC25,021,966safe1.03869378not readnot readnone0x6970d00530a1cc1b98c03b28bd5e2d30c9b6059e78cc1ea6f76bbdca4096735a
512026-05-06 15:23 UTC25,036,862safe1.03905670not readnot readnone0x5ed5f8c209b35713635b0f37774673304930325523ef4972a2d40e053bed5948
522026-05-08 16:39 UTC25,051,594safe1.03944293not readnot readnone0x6d7b5b51ba4fc9c3e8ba11eeaf6a2058e6c50df8d0f69ec5eab0c360089e875a
532026-05-11 14:58 UTC25,072,608safe1.03993616not readnot readnone0x7357b40d91a54ce5911c52604d80e65e94b6ddb78c1530968287dfb16e3adda4
542026-05-13 13:11 UTC25,086,428safe1.04040797not readnot readnone0xf5832f3de07d265bf45d43655b78ad732d333ada585e3ac6d03deea2cc0183ac
552026-05-15 09:31 UTC25,099,664safe1.04078212not readnot readnone0xd7e36c5038a76575bb56a6d0900a8684d016428ee6240b4a729b4ebeb8cabb01
562026-05-19 14:58 UTC25,130,015safe1.04163929not readnot readnone0x8971e32b765c84e4cf767b222a2d6d9a518586380febe46ea03967f906676889
572026-05-21 14:35 UTC25,144,255safe1.04181270not readnot readnone0x05400501813efaa21a07838c95c8ac3f07ec7c1300cd75d0dd5a616d6c9c44d2
582026-05-22 14:06 UTC25,151,289safe1.04201911not readnot readnone0xa443c2aa77bbd1ba76135606f51409d0d66078f08a142342bf7bc198c4434881
592026-05-27 12:27 UTC25,186,667safe1.04306441not readnot readnone0xb027e782324d5d5846770fe316a31e53540c829506effad6224ce9fcf75e3345
602026-05-29 10:57 UTC25,200,570safe1.04341004not readnot readnone0x59c261b9738e1a2dd8674af4205963f02b8a968522ee3d78d4cc4058998dafc4
612026-06-02 17:08 UTC25,231,092safe1.04357467not readnot readnone0x3194dce5230128868da1aaf24afa2b87d0f8ff16f69cc60ce2e6574a691426e3
622026-06-05 12:29 UTC25,251,179safe1.04428277not readnot readnone0x2cd7d9a7b3596bde9e63f904c03c5d47af226d3beff517f5917f2c35ad752ddd
632026-06-09 11:56 UTC25,279,710safe1.04482502not readnot readnone0x56318e58f62a1fdfadb1fdbfcd2652a39c0e80b7d573b32b3665113d318c89a4
642026-06-10 10:17 UTC25,286,398safe1.04499880not readnot readnone0x2b68a1a75c4b9ded79cc68f19ea9380aa8441ed10991295c29917fdfc1697684
652026-06-15 18:53 UTC25,324,820safe1.04537807not readnot readnone0xbb3f3feff4e2f79feaa4d7dd8f487078c8deda14be441f5636c88ca09e61fded

Bound history

No BOUND_CHANGED finding on this feed. Bound at the window block: 0.32 %.

Feed state at block 25,949,464

Kind
bounded
Latest round
65
Latest answer
1.04537807
Last post
2026-06-15T18:53:23Z
Bound at block
0.32 %
Decimals
8

Findings

Findings
KindBlockDateTransactionFields
UNGUARDED_POST23,528,0492025-10-07 19:44 UTC0x63873dc5c4b02d899c9b977fdd50a91f20a96fea8821a1033932eb02368d9011
round
1
path
raw
selector
0xa4381d1f
value
1.00000000
classification
initialization
initialization
true
implementation
0xb94ec97ab5ee685eb45868b4e2c23f22665b2ebe
sender
0x8f2e0d2af1102033c363331f213c62be2e6df043
note
first successful post; the deviation guard is skipped when no round exists, so this is never a bypass

Posters

One key means one on-chain key.

Implementation eras

Implementation eras
ImplementationFrom blockSpacing ruleSource verified
0xb94ec97ab5ee685eb45868b4e2c23f22665b2ebe23,496,862absent (bytecode scan)false
0x8093f01d60674a7c4c2f408dd98618e45764f1e225,300,192enforced (bytecode scan)false