Evidence row 2121358

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lMysYM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/74708505-d056-4dca-b428-f8f525039aed/.well-known/agent-card.json"
    ]
  ],
  "name": "Krizel",
  "owner_address": "0x0f98390da4c735d49a82261ae481a7f47be7a58f",
  "raw": {
    "agent_id": "89122",
    "agent_uri": "https://centralcity.ai/a/lMysYM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krizel 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/lMysYM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krizel",
      "registrations": [
        {
          "agentId": 89122,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/74708505-d056-4dca-b428-f8f525039aed/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lMysYM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619098,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:32:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krizel 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/lMysYM"
}

What the leaf hashes

{"body":"cd30a7c75a1d3c9c3247714a6f3a67a2e49cc920a57b2c54ff869860505f36e0","id":2121358,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619169339078,"prev":null,"subject":"erc8004:5042:89122","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x18837b80fe9450e7a0c093c30f395b2ba901ec5e1f96851b62691730b7354851
2. 0x921fc19220e4056f7f0791d3876069748a60c34c95096f33daf9328ae8a90774
3. 0x388a2cf0ec160344d7694bda3cbe115bb1e18e657ffc711e4bbeafdec13f401e
4. 0xc8a9fadf47d87d6d58db8378dff8e98ebfe92c11622a957cdafec6f75f8a3158
5. 0xc1544df678380c66ac9ff99ca7e3c48667af639509f41d32b9255afdbd94f1bc
6. 0x02a9a4727f2a5402e402e36260310cd200c4dd1c1a8701c164df04762aeb1d82
7. 0x375c1f5cf8466501978946dda7ec11a070c72bca79347d36db6db4a7f4d71aee
8. 0xe68abfe72865a68b4d43674ad3ebcb1d00482e32bfcc6f266b4d8eed8400b0f9
9. 0xb577de9cf6fab973f02abacea1a63b5beef48d0d7f3a0e2280a11173b9673682
10. 0x51e8492a6e341857370d7f6235de4117e3f7a90a71c25ffdf9f42e5643036580
11. 0x9b56ef171652ab82e27da53298facb229ca491e296d82bd62f0e1e6f5354760c
12. 0x1dc8ba8f08085ecc6abc940de99fd78b8c8285acc2d6e3ac9b076bf78b1fc1bb
13. 0x3c6bb4ee00210310afea4db77a3d5e14b8fbfec0b426541034734f028665bbb4
14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af