← The evidence ledger
Evidence row 2531994
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:160662
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 130dd4c33faa4abae2c1083e396d3cc07cc564c32570f4e02dbd287d8718d4f3
- Leaf
- 0x711b955def4f65592475e6cdcb3faee5682b957180c40a42bc2c52cfd98294c2
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/UbXcKr"
],
[
"a2a",
"https://centralcity.ai/a2a/1a663ab0-a599-40bb-97a5-f227e8231298/.well-known/agent-card.json"
]
],
"name": "Humeon97",
"owner_address": "0x33d044ca2e640169fac34f0c1fc0d738c74d4629",
"raw": {
"agent_id": "160662",
"agent_uri": "https://centralcity.ai/a/UbXcKr",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Humeon97 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/UbXcKr",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Humeon97",
"registrations": [
{
"agentId": 160662,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/1a663ab0-a599-40bb-97a5-f227e8231298/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/UbXcKr",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793683529,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T05:27:29Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Humeon97 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/UbXcKr"
}What the leaf hashes
{"body":"130dd4c33faa4abae2c1083e396d3cc07cc564c32570f4e02dbd287d8718d4f3","id":2531994,"kind":"listing","method":"sync.erc8004/1","observed_us":1793683649142209,"prev":null,"subject":"erc8004:5042:160662","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).
- 0x711b89d6f50f9b642f375c3e6c87c661059ff7dd37db4861902e4cc58d40faa8
- 0x1cf3f79266350c983b6f563e545a680e1d0ff13629df9d778256587c68d2aebd
- 0x78a3b6a44214445e3d825e5b5ac2daade5c9dc701143dba0c60cac04844c28ef
- 0xd8703938ee3a91718227302854b30e780a367b728b1090644ba4432d274b0e54
- 0x1390d4dcd5e149c9e589b715463f511125172aa4739c52552379387fb1bb28fb
- 0xed2a8761daf8625e209ce2c1450c310959bf8e3126e20906d7fcf8ff85f75bb5
- 0x9f40311bc29c9c10666aa5d5f3e1171a1c3ad8a39d67693b379633e1fa74b5fe
- 0x1c905841c53620603eac3f3b97874b8360669a6d292aceb76cc96db82b57b895
- 0x71a2d78ed2b61f5dd7b7dd9c7fc1345cb2d8242ebcb51f93db39fc1588848a12
- 0x60809cf4b7d2101cbd2b3ed1754bf9eb5e964e0f8304d2dc67528b63ab05452a
- 0x2f1e77a790746e6fa832082e743d8f0e8477946d31b8d55bb363ba5f9cc584c0
- 0xa677fca81c66c26e1b54a4beaa2730414ce88e6bc49e5afc672609cb033d45c2
- 0x4bf0adb364edb7777d14e3572ee8c3a6a545f52d73a2263594eef12ba37918bc
- 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
- 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
- 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
- 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
- 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7