Evidence row 1815368

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/U1zZKX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6fb0bcae-6ac0-4cd6-8f6b-f82c99e56059/.well-known/agent-card.json"
    ]
  ],
  "name": "Jandano",
  "owner_address": "0xdbd87615bde7546ac82948acaafc0e3dba7171bc",
  "raw": {
    "agent_id": "19755",
    "agent_uri": "https://centralcity.ai/a/U1zZKX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jandano 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/U1zZKX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jandano",
      "registrations": [
        {
          "agentId": 19755,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6fb0bcae-6ac0-4cd6-8f6b-f82c99e56059/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/U1zZKX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793560769,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:21:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jandano 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/U1zZKX"
}

What the leaf hashes

{"body":"eb3998a14e63f6b2970362a11eb84e90bbc19d055b5ce39ef8cc36dd21c19c30","id":1815368,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560916824077,"prev":null,"subject":"erc8004:5042:19755","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xe47f8486864184f0bf772ea935e5d7b472100ec2114f2612ffd84192ecc9bb57
2. 0x8dc9e331043a1065dc4c45431560a019c7a8bd3f6c56bac0faa4eab700892457
3. 0x78f5ede308c7bd5eecd0e3d5ff11a443dedfcc7f0758e61c451b19ec17c67125
4. 0x1b1cfc68bcef9132558be06b1b1d35d0415491f8d6905fd88fc15b865525e417
5. 0x7d13dbe267a95f8ab9c3ce1aee0e54ad4c5aa6a0e455462696487d9c62adc6e7
6. 0xe114bd78916c55b90cbd10d310ca81493abd72889d7aa7375497a38000ce999a
7. 0x524eba21668a51211bde3bbed06b770e6ef942fbc6da7a364e646350b03fbb66
8. 0x31b60564058003a9a0902b5dbee262a557a1c7b8cb596a63f0ed257ee25a884a
9. 0x93b176c107279534c3814ad5c36f0c6adaf80312df621ed42ec07c2d9b0ec792
10. 0xe11852d317faae8d75d1ae63ca00c164b007d04bc9d48cb55ad3c4e4a8701cfa
11. 0x937a79574a51ac8526f02ad9418060c5c81d8fbf94c0b2beb7050b7aaf25ccec
12. 0xdeaae23aa4c1110438e5392a2938c8a466fa30eb70d1f3d4a617d5eac9c2bc90
13. 0xa567f95bd997bb1c25b24e0f3d37b6136018cb58573839158ad2a42dc344d758
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90