Evidence row 2085420

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2N0G4R"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79130308-878f-4ad8-b8c4-a810eedbb544/.well-known/agent-card.json"
    ]
  ],
  "name": "Tausose",
  "owner_address": "0x16831a3afc6ef00a6f5dba0f7b34bcde47dc5788",
  "raw": {
    "agent_id": "74069",
    "agent_uri": "https://centralcity.ai/a/2N0G4R",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tausose 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/2N0G4R",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tausose",
      "registrations": [
        {
          "agentId": 74069,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79130308-878f-4ad8-b8c4-a810eedbb544/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2N0G4R",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793604843,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:39:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tausose 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/2N0G4R"
}

What the leaf hashes

{"body":"44576e06107e3364f59c2f847dc1861fa4f33c166f7eb53d828a88e3b0efa4c2","id":2085420,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605177766964,"prev":null,"subject":"erc8004:5042:74069","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x0276f17a41a4f6339d8d6d5c45345a57c02334d843e8623fa39a2414aa561ffa
2. 0x89b5aa850c9098e3d92cf767e0ea9a93dd0aaf3e2128d2c80fa301940b92a848
3. 0x6c34c7b44774ef562ff2641721b6a176686b45f5f9f96191425e3f8ae817b53e
4. 0xe4280acee7e4c664a08190ac285792ccc16471956b9e30bb5a9a40d5318f283c
5. 0x9eadbd1b3bd802892fbfa1908f262090a6521b5922457862a015a62e07a0e283
6. 0x7866de30a26fee0566bea7080a7739e14e46dbcf6b7b513456b94b75a258bbc2
7. 0xdf544ff3f4f08dd41e64430e18b013eecc35dd714ae16746f5e4a85910697bfb
8. 0xb89109c9b3499fd20b26bf434f42c3e4b41374c22dc55d6876b2c67e5c64361a
9. 0xdbbfa7db7adc1f7654eebe32e7e344c5a5249f2a44c881f424af1426c8ff7e1f
10. 0x4bce5e2690893842a0c9bd9ce24b44ea5408a5c8d824d79f893a548f820d5b25
11. 0x9a91ac4082ab6b8a5b84607b912236aa1a96f9f5599da02a75f34dff8029f425
12. 0x976f3e53341c7cef87448e2cf12a2fe56d83522599cf3f1c10cc1efef7336faa
13. 0xf7591712adf911c6cfa936eea0be6a219c802459fb85a626a46bcc03207d81e1
14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af