Evidence row 2990625

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sYyDyK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/78b95d2d-1de5-4281-9a9c-4df9d3f83e6a/.well-known/agent-card.json"
    ]
  ],
  "name": "Taristo",
  "owner_address": "0x24d88f5d4cadf6f99ec7ef96e2695bd041c79fe2",
  "raw": {
    "agent_id": "241359",
    "agent_uri": "https://centralcity.ai/a/sYyDyK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Taristo 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/sYyDyK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Taristo",
      "registrations": [
        {
          "agentId": 241359,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/78b95d2d-1de5-4281-9a9c-4df9d3f83e6a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sYyDyK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793788010,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:30:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Taristo 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/sYyDyK"
}

What the leaf hashes

{"body":"9e3100d54a81010d25a68dcc34b3af9a8f865eff0d0f6f5996f21c0af69ec296","id":2990625,"kind":"listing","method":"sync.erc8004/1","observed_us":1793788246283610,"prev":2990191,"subject":"erc8004:5042:241359","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xd61ede15aaaa3ab1c158b3a6ca2b89deadd4f214067d89672632de1ecd3fd7ca
2. 0x6e2827edda8362993eb139243501ff8a162e32d4703e819ec588bbd47602fe63
3. 0x8d93a05cb22305e2f00cefb257b89cea4383feeface569e740c4a3f3176a96bd
4. 0x6a29227f177c6e7045379523cc2c6e97381a89e6d668d151ee9ee4d31a6ae49b
5. 0x5c25a874fd0001c7b42f8b22defafac04f72bcfcbc37316098fa94c57c5f0bcd
6. 0x23cd557e2ef16637905b7e6cd824bc0e4b77ccf9daf86a6a7c88d809d1256985
7. 0x9106b706670d2495321f755b922c6d835ec10617ee296e739f6d7f52f731a462
8. 0x613c84e63d3ab9174ad337346028282dba03fd69d89560229610fa09979b431b
9. 0x42263f028244928fcf3153713085a19e4f204be33fba7e1a4b435708960fcab0
10. 0x5d3031e3a38d201518e67e92bcfe65b879ab4f0a191d5d80c22d41d490dd66c3
11. 0x0f8fb574c52f43f95dda829ef08f4e753fc8b1646b0b10b2e1ea9686fafbbc9b
12. 0x2e26f6a9e6e833be86b1d913f9a429c73ec99cafc5e17769fbd87301048bc3ee
13. 0x274b30ba2f7847316f0be0c268046b857dcbbcf279f0c582b30103cc260319a3
14. 0x07f781e70c12f59067840cf8a82ad38380528bd5d9a968225fedcf9a7fcf613a
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345