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Evidence row 2720536

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:208163
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
56a15b610040622fb600091cc5aebc48509e425ef8322e4534ab585a5d7c6489
Leaf
0xa7ec83c7f904fecde6cee3b5bfac8ae844393439ccdb9d4367b1a95eebbcc5f4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VlmsIu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cd89b988-9e32-4c58-bfaf-d71fb2f70a73/.well-known/agent-card.json"
    ]
  ],
  "name": "Jarker",
  "owner_address": "0xe559a9cfd959cc5587d5829b4f45d5ffa99c7397",
  "raw": {
    "agent_id": "208163",
    "agent_uri": "https://centralcity.ai/a/VlmsIu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jarker 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/VlmsIu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jarker",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cd89b988-9e32-4c58-bfaf-d71fb2f70a73/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VlmsIu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:17:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jarker 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/VlmsIu"
}

What the leaf hashes

{"body":"56a15b610040622fb600091cc5aebc48509e425ef8322e4534ab585a5d7c6489","id":2720536,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744267730096,"prev":null,"subject":"erc8004:5042:208163","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. 0xa7ec8cf9ded1ca70c41fcee4be637371b4fde398cc6b4582e55e41eb9f930b53
  2. 0x53f60e3686e2027c7a55784d2290428f605c3b2d13f15f7131011816905d68c2
  3. 0x0fb24cae26a1bab171d16872f2537b1f6f63aed72b01b37e409bc757af604e0c
  4. 0x0b4525465ea1d341a159e8f80ac6c45ea0c4a477b03724052bbc6a8d0ecad5ac
  5. 0x2784c1c3551e8a2fcf48ab94daa0de3d0e9227f4798b71cf9e65bf6f5522418a
  6. 0x809c5170a2685871a4dda575b0223ffc9b4a2dcc7b821d6f8dada28f4120a42a
  7. 0xdf5608cd9a805716a4cc6ec8cb5ae6f4b16807b2ccbb9209839a205c565fb917
  8. 0x6fecccbb38995e8d35fe8420c38c4d7774004628abff053a7c26cd226da8d7f6
  9. 0x62fb4589440d256709ca6f4b035bee8b09a6fc6990fc7238d1320291ec82fabc
  10. 0x0472a986ce8a0a2ab6cc0ff4fe318deb2a4118aebc3d9d5b470ea73537a5a8f9
  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