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Evidence row 2687964

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:201633
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
950b7473a8e63fbcc2f51eeff768d3cb1ef28080e54c27f38107faa484c6f8ea
Leaf
0xa83de57411632477073061f5cec4620051fa037efbfada0481e452e6aa421a12

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OeWYc3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d367370d-2644-48cf-932a-29f6a465ee48/.well-known/agent-card.json"
    ]
  ],
  "name": "Musa",
  "owner_address": "0x5aea545ef2be457ff738f4d4c05b1e95c6f964db",
  "raw": {
    "agent_id": "201633",
    "agent_uri": "https://centralcity.ai/a/OeWYc3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Musa 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/OeWYc3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Musa",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d367370d-2644-48cf-932a-29f6a465ee48/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OeWYc3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:51:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Musa 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/OeWYc3"
}

What the leaf hashes

{"body":"950b7473a8e63fbcc2f51eeff768d3cb1ef28080e54c27f38107faa484c6f8ea","id":2687964,"kind":"listing","method":"sync.erc8004/1","observed_us":1793735513749647,"prev":null,"subject":"erc8004:5042:201633","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. 0xa83de5b1dc760eed76f9251517a9c8cfbd4acbe007472a9c4290019b0117db0f
  2. 0x055eed24c6de3b54f8ec7a8433f3298bccd6ee4ea6bbd6bd1ce416bb7aaf337f
  3. 0x247cf5a7c7937ee799b902d159b7624103acd41daed885c9e4d48d97b8847309
  4. 0xb0600b96144d50e681377c01e6cd2f0252b8958d9dca105d92ea737a0a5ab19e
  5. 0xdbcd74727efeb959ddb483eaddae88c3b8bb32cd5da0bb34472998972b0798c6
  6. 0x8babf862af1ace973fa163dfcc014d0f3a4ef429fe20e0414dc8768038f870e0
  7. 0x6bbf279178a7dea20c8f991b19bcfc058917f0d66651008cb18f71db00a5920b
  8. 0x8ed1ddf41409d112a3387260b3b06cbe8463926a6c50ec99f5b251a3d860043b
  9. 0x1d2b9bc16a4d8ac1a5ddbd8b7d0ec52fd29941b0e09b2ef89c88c28c00bf458e
  10. 0x5310f60660aa76c1115e2e14afb6c8d25f6f347abbe292bd25a7aa6fe8c3b7ee
  11. 0x380bb2748eff3997feb7d3fe78140e9415759f58428a76dcf1ea4343c49ab025
  12. 0xe960c145281183c0631477923246691581efc19f87bf0e18bd31f60dfa5f92fb
  13. 0x072b3d17bb7341e0a6f5545d34c6714e6464c4add696fb4eda76427e86b03107
  14. 0x0ca6f7cbe9f26e47db97b53988aa24d0ac07d16b5a4d91abf869814d4d297de9
  15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
  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