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Evidence row 2049123

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:57310
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f0e0903582b99fd2b34a2b6daa77e52bd99e90d61f95d8312a0e4e3b07bc7f2f
Leaf
0x8aa09c8cca34e2a7b815c8f3eab13569cf2a569ce085caf7a2f43d8b280e28c0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8E7axH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8f92f329-5194-4da6-89aa-94b777aabd5b/.well-known/agent-card.json"
    ]
  ],
  "name": "Schaubik",
  "owner_address": "0xd84fe56ebf215125b340b6c3ac0c1a6f8ec97431",
  "raw": {
    "agent_id": "57310",
    "agent_uri": "https://centralcity.ai/a/8E7axH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schaubik 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/8E7axH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schaubik",
      "registrations": [
        {
          "agentId": 57310,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8f92f329-5194-4da6-89aa-94b777aabd5b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8E7axH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793591077,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:47:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schaubik 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/8E7axH"
}

What the leaf hashes

{"body":"f0e0903582b99fd2b34a2b6daa77e52bd99e90d61f95d8312a0e4e3b07bc7f2f","id":2049123,"kind":"listing","method":"sync.erc8004/1","observed_us":1793591242679261,"prev":null,"subject":"erc8004:5042:57310","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. 0x8aa0591e2e18bcdb9ad9adf63b31f6fd09907437e3ff9b1ae3cd923f60b6b809
  2. 0x502d7e9f3685224c0a67c1cb6cccbac2983b1ae0985782143b1988fdf9f7a39b
  3. 0x0c6d1e44e3c7ae452a3cc1683f5e325ea00c8da090bc99f152d8a35cbf01ed79
  4. 0x7964e95ea450f549e49797e21717ca0130d8324faaf4a5800e1d4bc7721cfbde
  5. 0xd640cd9953979972ffc1de359fa45fef75d64e3dbebe13aa84f22ed34e27dc75
  6. 0xc07a1df9f45e1ef15a832ee16e7edaad032e2dfa89be66a81a906cdb7b446e64
  7. 0x3dd2db7520ffc6aebb1682cb24ac4f9e1b433294793376ee532f8c835d29c538
  8. 0x3544cf1eacb609f2de462b5e78c4036585198012c75fa2202253120fbd43829c
  9. 0x607aa8b4377e14a7d90240ca369a66275edd02e6e959e21677a893d931f7876c
  10. 0xb0eb5565f6e18dc8a7da5704954d030fcd4cb0da7baef1631f130540a521de5a
  11. 0x1b89b6fcdaee177466befaa588d04885f90c23db202576960672c832345ecfa1
  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