Evidence row 2958486

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1pybs5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/961c6be9-5acc-4462-a2db-1a70705e906e/.well-known/agent-card.json"
    ]
  ],
  "name": "Orosto",
  "owner_address": "0xffec97a23b8da834069c2c1f5fe4be0b3fddbfaf",
  "raw": {
    "agent_id": "229173",
    "agent_uri": "https://centralcity.ai/a/1pybs5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orosto 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/1pybs5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orosto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/961c6be9-5acc-4462-a2db-1a70705e906e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1pybs5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:50:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orosto 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/1pybs5"
}

What the leaf hashes

{"body":"5a012817498a9578f5202a015cfa1af0846d34413ffc8302dac9587b8d81058b","id":2958486,"kind":"listing","method":"sync.erc8004/1","observed_us":1793771443519895,"prev":null,"subject":"erc8004:5042:229173","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x93b37d3b561f2dccb9d43df6fa3199f74556f52fbf4d82ee99e345ca7bea9f71
2. 0xd55902b289032a5f41c6e26c48bce8ee6e03918674f31ca4c27aaf12a7a43e82
3. 0x3080c776ff72ffbbd608a0346523ac444077cde08be51372501d1ceada2016bf
4. 0x772aa0ffd9b94289a339d4c28e34e89d69c44020ae5b34bd279a57f7ef73b08a
5. 0x652b6c5d4505612b7c6e44265e134af82ba8d9c31dc0968f90162b71751e8262
6. 0x76e9a247753398589c6c057d8c34a48778b58494ec6a07eb701cbcbec83ba6a2
7. 0x77902a07fb0b9eb80fd665ed16326e1b57ebf87b6c099f69b47019b8eb5ad736
8. 0xc3b9ca48e186459c65ab2cc8d7fed34019cc16d812d0510eb0336c499d9e0afe
9. 0xa5bf51e3cad84270b0ddce1e24804ee87dddf661684380f37cf266bbd6536e7d
10. 0xf671cbde1257239b086bac47fb2ea62ccec30991741161763376bf39b07aa900
11. 0x250762dfe866ff8f6484f04f9ee9d651aa72843aa44e32d7cc6e3ff05c2fc9b4
12. 0x9c332b0affcd6f2d2639fc978d6c413e9e3a468849bb187ee71d366aace82aef
13. 0xe7b8906f5be71e30a93923a510426d37fe7fe5093e30b560cab97d8eb87780fd
14. 0x81f4b53be09489882faa9a4cb613202e6d280222b8534330fe26fc56fa32a8cd
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345