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Evidence row 2063578

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:63544
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ac40d1bc32d1d14ea3fcb97accc0546bea387d7c4a180708f0cc3555e30a787e
Leaf
0x8a48f7d45374325da049fd4a385c6150815b4a01e2012d2d0abaad2cd254222a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5MvCOe"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f92b6a3d-4a62-4007-af5c-57ff48e0c170/.well-known/agent-card.json"
    ]
  ],
  "name": "Sauso",
  "owner_address": "0xa38a09d5c1a79d04eeee79ca4e9737809a2563c8",
  "raw": {
    "agent_id": "63544",
    "agent_uri": "https://centralcity.ai/a/5MvCOe",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sauso 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/5MvCOe",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sauso",
      "registrations": [
        {
          "agentId": 63544,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f92b6a3d-4a62-4007-af5c-57ff48e0c170/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5MvCOe",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793596265,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:14:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sauso 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/5MvCOe"
}

What the leaf hashes

{"body":"ac40d1bc32d1d14ea3fcb97accc0546bea387d7c4a180708f0cc3555e30a787e","id":2063578,"kind":"listing","method":"sync.erc8004/1","observed_us":1793596468050563,"prev":null,"subject":"erc8004:5042:63544","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. 0x8a48aba57422242387fba6b17187c9db3208c6d0463908a935856e8f00a0bbe1
  2. 0x806579944da030c424486ed564c32cbf9c116901043c7502c38bb3334f0faeb2
  3. 0xc5ec830606fb6c888e454142d3c301422918eed0e7acc6d0dfce5d85c4453beb
  4. 0x9a3850f5988f95885f73c1960bab0a5e719599e2bf42709e8e97b545235f8a11
  5. 0x0f36c7aab7c74aa680176e1f12feb7a4d7646167c002dfa91b02dad6d1a78fa8
  6. 0xce64b485c7edd820f59071a01a6214d19dc497a7832f23c177c729628103be1b
  7. 0xfb6547d72e0fda039aeee496cd586e3b605e13ec09ff35dcf7cc9ced40676954
  8. 0x05cd2b9dab4cc5d467b2dc7d947e2bce03af83a99fe2414fb6b68ae3dd8b92df
  9. 0x3255caf1dcde14cff9434ea438bd3d99d540424fe67d5c1c24ac1e6597ea55d2
  10. 0x2d6baf5b91732b49b7a848f30c22f9874dfdef7cb67ae644949894d91a551c43
  11. 0x39df1942172e01ac09158611984710fc8036003f6a1edd0835b0c5b5b5200efa
  12. 0x5e19b65c9dca303d18d3307f340e866c83a5cd5294e32913f90d6115847dd766
  13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
  14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
  15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
  16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON