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Evidence row 2124641

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:90551
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e2484d0578bd50936c1583ddaebfdaececbd079105512058a6e70601b411b93a
Leaf
0xf1738ae9de0455ba579aa6fb8af31ad69d469895698126322f974aef2f10decd

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rkllEq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/670a8e53-40ca-44ac-ad4c-468fb2f32e3f/.well-known/agent-card.json"
    ]
  ],
  "name": "Barero",
  "owner_address": "0x3b4af86fa3b979b5431785bbb741f02fe1ec4c87",
  "raw": {
    "agent_id": "90551",
    "agent_uri": "https://centralcity.ai/a/rkllEq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Barero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/rkllEq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Barero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/670a8e53-40ca-44ac-ad4c-468fb2f32e3f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rkllEq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:50:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Barero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/rkllEq"
}

What the leaf hashes

{"body":"e2484d0578bd50936c1583ddaebfdaececbd079105512058a6e70601b411b93a","id":2124641,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620251856576,"prev":null,"subject":"erc8004:5042:90551","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xf1739188c315d72e410f759f2eda9f9ad14a8d9c5ca65ca9a2e82e6d913a1f7f
  2. 0x0e255724489af2c83980cfad99a09fc06ea4230d5ec5053f21699b992557cdaa
  3. 0xe5e10f38bafaf6f9a888cd2f3cf4774eb21d7d500f7a3ef728cd1cf4823a3e8f
  4. 0xb5c356d19913183d8d4680369267f17d52ceb67f9679e57e16ff85f1f8685ab7
  5. 0xbfcd9fe31fa628801d6597bdbfc7ff2ff2189812a9017a43368bcfacdcc283f2
  6. 0x32ddefc57720fe686d63f8da4ea3defd415ef6a900d0f2508ea13d2751d737b0
  7. 0x2ebc5e3aaa04cf14df09ee88e86c07db3e918d8d2e84cc618e9169eba1fab07f
  8. 0xc4766f081749d72b5fbaddadf6bed5b73b91caf42692aa983e87aed36d67b3fd
  9. 0x4c83bebb889105ce99411d219b74eb93bc8e68e4e647b3f08e9063b0b0a7ba73
  10. 0xec71a46b7fc05bd6bf4c779cef84b35fede93734c26c463dd9afe0e3162873f6
  11. 0x524cc790fd0b51cdb2aa348ae9ccb36a08ded8f64237535924a01130cbfefa56
  12. 0xb1cfd9a92a45cec10e39ecd4e3a55abe88d7bed40e1bf1019d4093968673e4e9
  13. 0x50f257017d1a47b165e9de41b6c7be745b632a9ae0d6de998c4ca2182e3793b3
  14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
  15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON