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Evidence row 2588617

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:185556
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
001ad24b96141947f16ad33377ba7b349594683e93fed50daee86b69c02df5de
Leaf
0xa46342191cb0d2588a4b2f49bdb72389d3669bec24275a14fbf896e2e5e650ee

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZfSBXn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6a069e2b-5fe8-47be-bcaf-dc9b9c96f28a/.well-known/agent-card.json"
    ]
  ],
  "name": "Sumino",
  "owner_address": "0x84990c5a4430acc1853d19fa9fb57d69201e46a9",
  "raw": {
    "agent_id": "185556",
    "agent_uri": "https://centralcity.ai/a/ZfSBXn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sumino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ZfSBXn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sumino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6a069e2b-5fe8-47be-bcaf-dc9b9c96f28a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZfSBXn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:33:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sumino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/ZfSBXn"
}

What the leaf hashes

{"body":"001ad24b96141947f16ad33377ba7b349594683e93fed50daee86b69c02df5de","id":2588617,"kind":"listing","method":"sync.erc8004/1","observed_us":1793712824087862,"prev":null,"subject":"erc8004:5042:185556","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xa4637345f4e655d75f1485a29328ebe796fcdf0d02dd81b1fe54d264f8654fde
  2. 0x67e7f927fae92446693462f42fcde97e52bedb6e56638736af44ee6fb0d70b6c
  3. 0x7b38d6814b0a2e750cd75a016074fd311f5fea0f76568eb32a6a14716135134f
  4. 0xbc06b4189795cf9e6ac4f2d619ae0b32491b77d92d77dad63af8e782d0509d1d
  5. 0xf4440fd386c292d2ff6c3721c252e12f0a457e8b650b7dcee350faa552fbd0e1
  6. 0x93f253a168de4237d5396e1f2c316009693b994561637569a9eb70f28413b12a
  7. 0x76e20302a3f86039628226362bbd1895ec0942148a9d594b93f5d01494a2e9e2
  8. 0x021a270746ec74278101da8bbc37420c6547cf5fff796d930a9d991759167efa
  9. 0x0b59b687ad477e17dda28626bd6dcd3e7914c89a796e9e6415249feb64eb4ff7
  10. 0x1881b3a7d2e683154c5fb36cea200c4662e9d20f499235fedacd1718c234f8e1
  11. 0x1a97286d94f8bc131f1a39850b2841ea5ebdc16f56073d42c985b0f602718119
  12. 0x866c6357aca0204471874902897a1afa404445cdc29b99af47280cb0c04ec411
  13. 0x4a1cdf8df291c42c3836d20616c28a2918fc49d8bf96290524d03f4f1ec0312e
  14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
  15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON