Evidence row 2626959

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Pw5mC3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fd7ab00c-a541-4333-997c-287af2188e9a/.well-known/agent-card.json"
    ]
  ],
  "name": "Krovel",
  "owner_address": "0x8ff798a7493458ed2572cc8cae9607905b37b4cf",
  "raw": {
    "agent_id": "200209",
    "agent_uri": "https://centralcity.ai/a/Pw5mC3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krovel 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/Pw5mC3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krovel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fd7ab00c-a541-4333-997c-287af2188e9a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Pw5mC3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:47:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krovel 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/Pw5mC3"
}

What the leaf hashes

{"body":"3fddc1d917acc41a9a84c69997f7a5840210d481962c808272da8cbe77bd9d4b","id":2626959,"kind":"listing","method":"sync.erc8004/1","observed_us":1793731659853959,"prev":null,"subject":"erc8004:5042:200209","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. 0x094a89c243529d3209266815ef51159f3c0258ba1d2232adab9a1c88d5795480
2. 0x0f21398c8868dc29815c512ece4e209db3a89d81255b1dc6fdacf27f671576c1
3. 0x976961ee409d3f673bbb094c0127ba6cc8fd5c42bb1b3469d3be94fda916c7ce
4. 0x185db732545caf3f35e4c1960d2d92b99cc215526cc142d2917b160592cacb45
5. 0x089296ef09872da680d3a1a7d0e8cbcbcf36020dfc330e6db65bcd636f950d46
6. 0x21f398d24fa1ff822426009a5defae5749c21e3874138ea44843e6abe8d4f55a
7. 0x8c9a92c5b6a333ea8043d641699554b96c9560a2e2614fe929acae9e5aa5a36a
8. 0x01d05696b6075e4f060a92148d7d5dd884fdf82a112cb8bd3082e1f6c9fe3fe6
9. 0x9ef4306d972f0c49db1bb8d8094db844431e816718f639a0c5780046a1a6e7d2
10. 0xa99ecb23cde000fb0547a56dc5d9ac61039f9c42d4bce2afa372b444301c5a87
11. 0xfc8cbc3e1399f38651e3c509742affa55aab22aa04a915a8aeb2d001c9fab71e
12. 0x6e16eedf7493e19c5791ec008ecdd3e682297819a53e76e6e2a7811de857828b
13. 0x394e8598ae2af6d79de9c7634464932da90d62d762702fa202424a45582a05df
14. 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7