Evidence row 3136772

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/k2zvoO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4fcf61bc-8cb3-4be8-afcb-ae7729ee1989/.well-known/agent-card.json"
    ]
  ],
  "name": "Vokert",
  "owner_address": "0x56445b02aac21e235277ee6770b89510ba898e18",
  "raw": {
    "agent_id": "299377",
    "agent_uri": "https://centralcity.ai/a/k2zvoO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vokert 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/k2zvoO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vokert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4fcf61bc-8cb3-4be8-afcb-ae7729ee1989/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/k2zvoO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:49:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vokert 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/k2zvoO"
}

What the leaf hashes

{"body":"ba512b5703d0a500ee4e34975071e3ecbb030ec1a54224b85ad9b8156e35fae0","id":3136772,"kind":"listing","method":"sync.erc8004/1","observed_us":1793828984418808,"prev":null,"subject":"erc8004:5042:299377","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. 0x83008f2430e9a9ee5d955823d4b40d5579be40ad06aeb6e32834325638fc238e
2. 0xc716a3a1060a5cd801219d68150a3d00d8f60f7c72d272afa0d13dee43fb65ea
3. 0xf7bf91d3fde0c4da1e5e3d3025022614520c7bf38dabd3c66c323ed50db25236
4. 0x6a968be0fc717f0450f60f41eb37560eec2e45736b8f2e3965d2d9a16cdece88
5. 0x7d82fab2b8acdca14a544e2ed71ee8e7f8552ff05741ec7ea2c1ca8f4fab4721
6. 0x1d8851ed13064851aebf14ef9d8895b508ef0baccfc881b8450b71606c5b254b
7. 0xe60f636bfd9eeeac7f8899eab06f5e9844c6917d8464d34fda1900ccefbbdcd7
8. 0x608561cea18a7c783bbb8a9a12ffa0728dfb5b7742e485fc535c1e10471eea4e
9. 0x9526c3cd200ecb089d56a9cb0e093893a8a3689197092aab063f7b2e2f9af85a
10. 0x96ed7674a4e2910f7673f7063890baf2c8fb4f569ec1888fd8536af9f3f6a088
11. 0x5a31f35b66fcdf3a8a488c1f36d517f596253bae9d4a9c1d4805fa4024aaa823
12. 0x960c22f45d14b70d9b8333f017a9b523e04716116f298781b59756eec1ee7150
13. 0x6c156a7fac08b886ee6feaa7754b1100a10ade9da0c19ec422a7ec8a9509fc1f
14. 0xb1ab0e3e8cac6654ac8ea8268541c4e7427e5681c4656606d00e2a8f8dfc156f
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345