Evidence row 2609714

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Vajlsm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/36e354dd-d435-4a9e-9991-a2f9f296b163/.well-known/agent-card.json"
    ]
  ],
  "name": "Nessano",
  "owner_address": "0x9df03d02ce2fda2f91fae56c3dfac2f0c49a4c7b",
  "raw": {
    "agent_id": "193076",
    "agent_uri": "https://centralcity.ai/a/Vajlsm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nessano 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/Vajlsm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nessano",
      "registrations": [
        {
          "agentId": 193076,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/36e354dd-d435-4a9e-9991-a2f9f296b163/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Vajlsm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793722431,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:16:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nessano 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/Vajlsm"
}

What the leaf hashes

{"body":"8eabb8886bd325821452128d928e90acb65b5afff840dda057a172657448d261","id":2609714,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722609642732,"prev":2608992,"subject":"erc8004:5042:193076","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x074859f650025dbff1bcb4f93f685b460b2d64a2864470bc2becc5b594e79fee
2. 0x5224138aed8e18f98e84a686cb5bca3581ba9e256253eacbd426048e72ef506e
3. 0xb3bb2b11018998281e6e3533de291c2aabdb4cf42fd4ec1790adaa21043c71f2
4. 0x115a9f95f1eee8924a044d98dd454412dc816c42e0fbe4511fc872e40283e0b2
5. 0x056db6668d1381b67dda34490432824f292217839039fb37f02954fa6ce182bb
6. 0x33bc14bd10be557a93b0635c0777443b67facb51048e6678aed2dc8553a0cc78
7. 0x10011469ed9b7a417f69750f9fb8ea3a5b4fc13e349b3f4fbc8fd4d51e3c9a82
8. 0x89dd79001572050e252fb530b67d1277c440555ca7f2c14020f758c28d373c40
9. 0x86f72316df8c0954eb836b1c2562ab2bea10eaf9f41fe6869589d6392a2f464f
10. 0x684bc8bccf04cfbe5e277370d0eb3db2198dddbbab10a72ef0e809430175745d
11. 0x8e002cf194983bb4b61065dbdbca9ab50071f1ee26202b97fb4adf98a7ea79c0
12. 0x03ee3ea4321cdab90fbd09c4031a0cefcea1b5b6bf7acf3c1e5f0b9e515098c7
13. 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7