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Evidence row 2715859

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:205933
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5844f11c4e3fef4ea5792cc052810182fec19938f289b34b2bb23a26d0d5dfc6
Leaf
0xa14729f54e9e31133360a2cd47fbf390e0604d2c8bb31bc6fba1ea38435bfee8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hV7Tu7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5c7cb3dd-3cd6-4503-850c-6fb6807754ab/.well-known/agent-card.json"
    ]
  ],
  "name": "Jaukeon",
  "owner_address": "0x6813484f62c3661bae815a9243d66f1d0e5620aa",
  "raw": {
    "agent_id": "205933",
    "agent_uri": "https://centralcity.ai/a/hV7Tu7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jaukeon 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/hV7Tu7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jaukeon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5c7cb3dd-3cd6-4503-850c-6fb6807754ab/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hV7Tu7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:27:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jaukeon 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/hV7Tu7"
}

What the leaf hashes

{"body":"5844f11c4e3fef4ea5792cc052810182fec19938f289b34b2bb23a26d0d5dfc6","id":2715859,"kind":"listing","method":"sync.erc8004/1","observed_us":1793741245208141,"prev":null,"subject":"erc8004:5042:205933","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. 0xa14748cecb8f3db0909695505da26b891341190f2bf72343f1d3c59cecf95d25
  2. 0xc956b12716069f6a3d6a003d50b873b8eeee2ede2426cc79899b6902bb8691e6
  3. 0xb045517741f906bcd8e0453466f71f44b0b4eebda73e90455ecbdbac8aec6461
  4. 0x38976dde68839f4dc21511e42c75e10d377718bb5a282d2d6eb0ca69ca2da9a4
  5. 0xc52b64d149be36230b27472bca750a6947643b20508451165078a8b15fdef46b
  6. 0x16b53a938f519f547a007097973cf93a90b8b2f3c5bf9a63be3e682360f71ff2
  7. 0x5758c8bdf33e76a75fef0ae16b7d38a91a4deb90e67b9258fa920a73f5c0ef36
  8. 0xf0ef7e2acf070e7be536c741aaa62b51b59d71ffd11b9546a22b966d0340a110
  9. 0x3985620ed9daa874e35397b41d4eb8ebc8c551906029675b652a9d011032ee39
  10. 0x3b2d15002d012510b129b8b02954967f6580aa66cf5a1f41ebc2b1e2a9f5a031
  11. 0x884fa324581635a2617000c23a743e16a78e22466f232c176d1e2501abceda4d
  12. 0x528056a6e5b3285f885b64f1c889c2e09c3436787f2e98991fdee22ac445a74f
  13. 0xf28d67782c92bef914bcbfba8a09fe25600ef28046c4bb2c25d01c0f921a6c77
  14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
  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