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Evidence row 3129034

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:293244
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4e4dd900d7630a2f3d6b1d1090c5d820b07493d7d4d698aa5ea8265806340d95
Leaf
0xeca2cc6d931d893897f534866d0eede0538c5eff64dbc9879e394c1aa0e07f64

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PfhWbq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4f41b68c-605d-492e-b94d-c7a035631660/.well-known/agent-card.json"
    ]
  ],
  "name": "Brianan",
  "owner_address": "0x3e832230709a0db4cf92e9757f6714fda3da36d9",
  "raw": {
    "agent_id": "293244",
    "agent_uri": "https://centralcity.ai/a/PfhWbq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brianan 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/PfhWbq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brianan",
      "registrations": [
        {
          "agentId": 293244,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4f41b68c-605d-492e-b94d-c7a035631660/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PfhWbq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793826176,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:04:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brianan 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/PfhWbq"
}

What the leaf hashes

{"body":"4e4dd900d7630a2f3d6b1d1090c5d820b07493d7d4d698aa5ea8265806340d95","id":3129034,"kind":"listing","method":"sync.erc8004/1","observed_us":1793826292238215,"prev":null,"subject":"erc8004:5042:293244","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0xeca30a7d7f58d0aee0756b11d6a4a8a8283d3b66304cf4f956ede90153373a76
  2. 0xf4576cdeabc13e533703d81ea2701b512d9998832c4c2ace04789e6cc5381c80
  3. 0x9029bfbd868167c4264c8b7b19ffd04ee0f8b9aceacdd3575fc141ea546faea1
  4. 0x5b46d803a9b34ac5fad583936e9ebe04030e2122d16cde788f61705381f44630
  5. 0x2af23896ce6eea7eda974a11b4a66281a1b8f0b891538572f4fea3c508542406
  6. 0xc1f4ef99c8f1c6075b1880013aafc9627ba4d9143d3fa30345775fe915edceec
  7. 0x1819e86a8eb66fb2e9722a0eb2678ef395e4db2bf6c9a0e65f233a1c3056e604
  8. 0x48b3407c97b00af0f58309c4b330b7788d430749d368448095d282a2863d9c0b
  9. 0xb7519045a0f3fabbc09e7f8c30c7a794f82c3a5a3e5c2dfcd94b50f1ebeb3270
  10. 0xd8f39e0f0b870a2d23a74f1fea738638e983ef68032657947742443f0644aa6d
  11. 0x2051596ad7c59c3b92f588d4a21a983708ff828d02c6a58881e8f7e2f2ba4629
  12. 0xc22cd114ecf7757f409b16914ef0489a26dde6910c4f1117e96ff77146762d08
  13. 0x782a1a2f3f0878eb1c92753b629d96a12f74b891501cfbf8088a58996315342c
  14. 0x720853aef9bb54958fccfafa52cacf2b40b59e996a29e903a7d00c64b308933e
  15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
  16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
  17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
  18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
  19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON