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Evidence row 2270456

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:129063
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
59ace27f1c90e5d5fb9eef3be2b6d13e4069a3ebe46c552e53e3d7c09597c35d
Leaf
0x46af442cdfb4c0987104a04053ac36923d45c1c347eb349d790db0dd7474e129

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hyMrIh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/30f2a245-565f-4943-924e-c646cca62c6f/.well-known/agent-card.json"
    ]
  ],
  "name": "Datis",
  "owner_address": "0x76026e4d0ed1be0c73f688c03ec6635d14e2dcc5",
  "raw": {
    "agent_id": "129063",
    "agent_uri": "https://centralcity.ai/a/hyMrIh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Datis 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/hyMrIh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Datis",
      "registrations": [
        {
          "agentId": 129063,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/30f2a245-565f-4943-924e-c646cca62c6f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hyMrIh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793649465,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:02:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Datis 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/hyMrIh"
}

What the leaf hashes

{"body":"59ace27f1c90e5d5fb9eef3be2b6d13e4069a3ebe46c552e53e3d7c09597c35d","id":2270456,"kind":"listing","method":"sync.erc8004/1","observed_us":1793649726153252,"prev":null,"subject":"erc8004:5042:129063","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. 0x46af356fbf024c59521ea15724b56fa0a6ea765dabb6a4f0aad51482a7733d18
  2. 0x74afd2207787edcfc6e386258954d215fbcf63209d5579758dbfe368b5caebfb
  3. 0x29f3688b431d530bb7dc4a0a3c5b7bcec3e5364e168bad114f626f188e20b2a0
  4. 0xfe47a9406526965993147c88200f9a3092b823b615306add96e518a314a20157
  5. 0x0528304cee88aaa4cb53ba05d10fc4fc27916995a45599a1548caba6765d354a
  6. 0xc60d9600e2757307d6bead3415f40fd5475a5ca49ffc13707fe0641e779802bf
  7. 0xb4a05bb484ec2afcb47e4c58a775af80a62a54bff79170de6795a29fffd48d0c
  8. 0x1931784c572797f32d37dfa1945be4ee7f230b60188c7e9ee0155bf43e521d2b
  9. 0xe53ccde3ed0106343a766263253aa992262b5ef65c8e03f400f7de54ef3b216b
  10. 0x89a194f0ebb1924e76c9058ac2ee81c4f4a73c64f3e6360df4360fd97d13cab4
  11. 0x698ee6480581964bde446ed654cae2702def127e3ae27ee9be84e44adffdd0ba
  12. 0xcb35c8e9efae833d2a997b356d4d3b000b0f5841c3b9202c985c07819fe5c916
  13. 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
  14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
  15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
  16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON