Evidence row 1841336

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QgDKjl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6b94fb6f-c8fe-4e8a-b6c4-f43afa3b469b/.well-known/agent-card.json"
    ]
  ],
  "name": "Greisero",
  "owner_address": "0x5d7f870aaebabe3fb9f937d6ad07af0784f1b4b2",
  "raw": {
    "agent_id": "35625",
    "agent_uri": "https://centralcity.ai/a/QgDKjl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greisero 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/QgDKjl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greisero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6b94fb6f-c8fe-4e8a-b6c4-f43afa3b469b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QgDKjl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:57:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greisero 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/QgDKjl"
}

What the leaf hashes

{"body":"5fd0a51b8ff98ade824b68af458ba9dd11442d1b3ecb65b0aca27b8ffe689be3","id":1841336,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573855383308,"prev":null,"subject":"erc8004:5042:35625","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x673c21edfc244d11bfee0bb944097b82241552edc4ecc3aa0857ef855cd004e5
2. 0x736af24cb192c0f4722dc5707040adbbef58be1518264ba5d8d0dd3fe06248c8
3. 0xb1328a6209330a8773ab17e4ec1378839d78e71add9589ddbb08d703cf9157d2
4. 0x170536dd78f24732439fd1c338c3ffbdce8242c2710954447e401a90a8b04803
5. 0x2c890b7c8ea6b01f806cd892c584202d0ab6970d04788ecd58caf5ab7fb89f8a
6. 0xfbcb93d21ed7626260a176a17a51160f424d5ca1ced1f73abf196f229bf08160
7. 0xb076326a87913ca2984e9518d7f00c060de8bb55fbbfb719ff2d5b14663e848b
8. 0x9a2668184ed56e84ad35b533ee6072010f26d62c0a70d048838fb7e1b9ec0183
9. 0x290b72efa240bf382ccec94dc93c788948bf07158ddf165e33a208141bf98ea7
10. 0xa81f12c441d33aa4ef2dc4ad30502af7096a8f32a57d1890c266936f6489a7ac
11. 0x7c4acfb1f90d22466adcc42d40ef5b0c49eeb792a7e84751123e87caa237291b
12. 0x4d01363b09245e5a378fd3e36ea3b2ca12178bb6e49aada231fc1c8a32ead3b6
13. 0x4d3d9020d1e2b76c6f3e7026770b57c7f8eb1d9a7979369bb6db7c1fbe7607d4
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90