Evidence row 3140621

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RrihYv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/43e6a90d-5be8-4f26-971f-870f74cbf289/.well-known/agent-card.json"
    ]
  ],
  "name": "Tistias",
  "owner_address": "0x9e16476f642aa9a7f52d97fde7e0c5c4827338e0",
  "raw": {
    "agent_id": "302354",
    "agent_uri": "https://centralcity.ai/a/RrihYv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tistias 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/RrihYv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tistias",
      "registrations": [
        {
          "agentId": 302354,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/43e6a90d-5be8-4f26-971f-870f74cbf289/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RrihYv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793830320,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:15:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tistias 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/RrihYv"
}

What the leaf hashes

{"body":"989e7ed60e5cf2c61ccd47d6616481638c07b8158f4ff5c318cf061408c945da","id":3140621,"kind":"listing","method":"sync.erc8004/1","observed_us":1793830540790360,"prev":null,"subject":"erc8004:5042:302354","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. 0x3d4120a17a85f44723ffbc978804f09cf30381acd7e8362f995763eb4e1bb70a
2. 0xbbf3008e59de6201194ed084c066f00240309b030ff1a9a17a0b24f45c41b7ce
3. 0x48ca4b03eb3fd8dda9fff42181e403632f2d52c022a3c1e6ba5b5b0847d91315
4. 0xd3d045e0fbe53277e6dfc38ab29bea79d5ff1ac247f2df6028b1a7e63e1bb82f
5. 0x993af8a023aed5e51b0352fc11ff722330680c5339d60e7e725b0cc206f5c85d
6. 0x148b40183466d5cb6782568eb50ec295c357e2a2b4e01c2752ac3358a73cae0f
7. 0x49e54aef44afd8740f3a7e3e8ab251a667934caa29626d5a6dfb3d46fe38d0b3
8. 0x4251ec36cbc6800883c6811cd3ce44c812bc50008eee9bbf1a21b1c62dfe7387
9. 0x9682df8a19cd24cd983ce4666380e7de425344a5e0611c62c931938dd050d204
10. 0x55fb7e232485d1578ffc7f7d22c5287256604ef9aa46a8d3b0bd308536037371
11. 0xb3af5e8dd42fd24c5fa5ad98e7c9a222e514459fab8eb163a6b671b59b998150
12. 0x0107f3b980619540637774433c92dd0395349d091b8f804a5bf169b170c0fcb4
13. 0x9441eeb2a571c8cb4175667172212f404f990aea5ae5dbca74b0e28232c0e6da
14. 0x5d4b40cb7f9ad30e5c7ff0e3fa47a02233729423e5c48ec0640a59e60b744db9
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345