Evidence row 2497499

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/doseXh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8b1968b5-fdaa-452a-8469-b75d2c6018d2/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiotel",
  "owner_address": "0xf9e2765ae0bf4e6867b0ca110cca26d4e907ac69",
  "raw": {
    "agent_id": "147961",
    "agent_uri": "https://centralcity.ai/a/doseXh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiotel 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/doseXh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiotel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8b1968b5-fdaa-452a-8469-b75d2c6018d2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/doseXh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:22:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiotel 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/doseXh"
}

What the leaf hashes

{"body":"7d062a09aa6b78e858981a598508f25e1edfd112ea1be2061f42f027737154fc","id":2497499,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668963945865,"prev":null,"subject":"erc8004:5042:147961","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. 0x043c06349ecb8a7768d6b9568ed77dd9d88f1db4136adf8d9e3bd8630030b244
2. 0x9f0d612c33dae45ca543a2713ab72130f6f4d9dfa6fe9ef5d55953f9f745ae41
3. 0x2b26925b22acab7dccb2e6fee1ac84ce24c312ec87e5115192d64f73c3dd0193
4. 0x9d4b82a303bf80e58e0357cd4a51ec414089b710f2e554eb8ac52e17c157e5a8
5. 0x30b6bc51dee38d52b52df550a10bd916a4efec19ba24f7a50f4249eb56c5f688
6. 0xf35e1864edf0f8a7c92814ac39ded91f26624ed52c613e2b28f51a3e5ca2e802
7. 0x61a74cc850c180ec71f5ead683773c4cc2ab117438b366a1d9bb25e1293a529d
8. 0x798d566d594488f35f0310426f649498b2f1457dbb65c88ec0569a92ff5623fd
9. 0x0e40962f364f04c1f1d828d82867e40ae18dd40944c9cd677da255c755e4747b
10. 0xeed49bd618c1bbe6815921f0a27ce5e1db83b60cad9c96421036d4e66730d64a
11. 0xccca044078dc7c4f4adbae9e9e7782eeb2221d79f50d39857fd9b98575b8c6d8
12. 0xaa16274fb697ff284124b3e00ee202a476442f891c7e4c41eb280f2400242f67
13. 0xaec437d1d1c6ff6e0f177901126ae489eb66919a42d50ffe51bf6fdce48420d9
14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7