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Evidence row 2069330

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:66078
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9aed4ea96cb4f27209a1e9a58436a3d93e7455bce07bfd3119242e1da5e15d20
Leaf
0x01d5c59b635ea572ad9b2320ba2348dfa118730f73d6d4d21044cdceb2c7a574

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/m4n0Oa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e088f6b2-9b06-422c-b94f-f409b7901592/.well-known/agent-card.json"
    ]
  ],
  "name": "Fosias",
  "owner_address": "0xf1f0dcb35f057696ee044774071398b77982b22a",
  "raw": {
    "agent_id": "66078",
    "agent_uri": "https://centralcity.ai/a/m4n0Oa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fosias 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/m4n0Oa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fosias",
      "registrations": [
        {
          "agentId": 66078,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e088f6b2-9b06-422c-b94f-f409b7901592/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/m4n0Oa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793598278,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:49:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fosias 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/m4n0Oa"
}

What the leaf hashes

{"body":"9aed4ea96cb4f27209a1e9a58436a3d93e7455bce07bfd3119242e1da5e15d20","id":2069330,"kind":"listing","method":"sync.erc8004/1","observed_us":1793598564322518,"prev":null,"subject":"erc8004:5042:66078","subject_kind":"source_record"}

Proof

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

  1. 0x01d5b37e07b58214cd0d62b782db5e44536141edbe96680c7c5d1719d20503e6
  2. 0xf0435f3b3d287f8df9b02bd0dea190c37f6b6ced3d59c9e2a729c7ffc4c2607b
  3. 0xe51eb99f9984129f2f6bc998580180fd6c91bb7a0043989aa590de659d57fe40
  4. 0x2d94bad678e7961bf864da91ce3276d97b986a2b3ef55a5f16dceea60adb81d9
  5. 0x986290473a330031ff4f668b057712ef79358d28605d38808082e76eec20753a
  6. 0x9e372fa91cadad3780400bbfa62e838ac3bc192ee0c89e8e10c3f988468fe09f
  7. 0x74458d7b0fc59fcb8269453d6359e1d4839ab113858e44416e947e7843122c31
  8. 0x16c62a06504e6193e0c27ddc79967da97b1126911f74a58dd8eba401b60fb88d
  9. 0xea00068221b98e2febcef8ddb570aa1e2331a6b60f5129b8163e772f8d7df0a3
  10. 0x3204a7768f9126572bf43e9c5afa2210a09d4eb04d184eb71f448cc55e01b06e
  11. 0x06176a1984ad07b5bed809f9917145c50e37d26626abe1f82716ffa19eb6b66c
  12. 0x0154d753e5f594e54f1ab6d5100a317d12face9f45bc53b289185639f13d17d9
  13. 0x9ccfa562467b683727533a101c56f2ec1b15d392976c5a1d03db8b6563b90233
  14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
  15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
  16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON