Evidence row 2490958

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/046Miy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/803241a8-8ee0-48a1-a4fd-39b69508bc72/.well-known/agent-card.json"
    ]
  ],
  "name": "Nevino33",
  "owner_address": "0x6ba3d9bb65854735bd6683093e030c903044482e",
  "raw": {
    "agent_id": "145290",
    "agent_uri": "https://centralcity.ai/a/046Miy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nevino33 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/046Miy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nevino33",
      "registrations": [
        {
          "agentId": 145290,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/803241a8-8ee0-48a1-a4fd-39b69508bc72/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/046Miy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793666138,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:37:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nevino33 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/046Miy"
}

What the leaf hashes

{"body":"af14344f92e94d72f4e93b519fcf8b6f7d38dcbaa5bf5389731911cda257b77a","id":2490958,"kind":"listing","method":"sync.erc8004/1","observed_us":1793666236221111,"prev":null,"subject":"erc8004:5042:145290","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. 0x09296c1efedfe42a280b5556c558f1662c97c28afd067b0412c64a52ba9f9724
2. 0x53743145eb8c07945b77c18f858ca9b813681351375f9c8f6177304e4fda537d
3. 0x1f59a928fa664620f6d30ad0be73af9eef78f31da2969969f35e94679a0d67d0
4. 0xb3739099d404b29da79e02c01098afa167766032456b59f35fdf48bed2b35fd6
5. 0xe7f2fc07db7a17fdd8e518f961fc3640972ff0f274828505af87052bd3513c70
6. 0x1a346cc94617f8737f225f1ca1389965c13586032f0643ab01a1c77aae8a0b8b
7. 0x542e99457154fd0a9ff841066af842c4479d72b365467e1217511d2b9de92d9c
8. 0x447366f6c0bcd9f7f64af403814f42dd6476f2710283c06eccb002bb0b3b2b81
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