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Evidence row 2490961

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:145293
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3eb773e8ec61d4dce538b60979095efef009255e9e9fdae7cb607693b1c17ecb
Leaf
0xa05adb48b25a612ae3c43996e667198c06a0a689aa7e01b7330a9dc300b77273

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LYNID1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f266bba3-8461-4e29-a76e-18848454e034/.well-known/agent-card.json"
    ]
  ],
  "name": "Bionsose",
  "owner_address": "0x9f458b15b770203ba8a9e1a3462b980c30d589fb",
  "raw": {
    "agent_id": "145293",
    "agent_uri": "https://centralcity.ai/a/LYNID1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bionsose 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/LYNID1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bionsose",
      "registrations": [
        {
          "agentId": 145293,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f266bba3-8461-4e29-a76e-18848454e034/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LYNID1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793666129,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:37:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bionsose 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/LYNID1"
}

What the leaf hashes

{"body":"3eb773e8ec61d4dce538b60979095efef009255e9e9fdae7cb607693b1c17ecb","id":2490961,"kind":"listing","method":"sync.erc8004/1","observed_us":1793666236229528,"prev":null,"subject":"erc8004:5042:145293","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. 0xa05acfde8a42855f34c819139c3ad87c372438ecfb32dea37678021de9fefbfd
  2. 0x0c0b3856bbd0b04aa0c0ae50a6495fbae76afd974ba09db7b9983ee09b125014
  3. 0xfcb065c9fe7879c7895f8d48e140368dc2a8924c2df803d4a15c1e9574da43b8
  4. 0x136ebc00ddc51789730f8ab89930fe8eccbc218442d0e223fcfd9aaf3a0138d4
  5. 0x30d7cd5b01f7ac322970520b4acb336f84a3ea44f94d15563ae64b8c2a8be567
  6. 0x818cc48813d92d47699f90f40c3fbd574a2f2e831a62d24ea0a7e740fdc3f006
  7. 0x7282c35980912ae5366638c9e920c4c61c9db2d3f3141282986a3b75c4ed6b78
  8. 0x0ccc9b6129f7d0e1eca551d2bac36b6ba3c7881cbad1d3578ae18bcec4f45799
  9. 0xe8902769f7ecc5b02860b0cf1edbee3f589f4aad854636c41a98e9b87153c8b8
  10. 0x9b01bcccd28e6227825f2bde408c6bd93763fa37e3b76c64e22ff6150934f42c
  11. 0x8f32b3ef1749de4d42e92796271237e5af0a152447603242aa1a70dc527585c4
  12. 0xb47b1f6faea714cc97fa97c8755c79e0e099a2dbf305cfc6e721cc7118fd4160
  13. 0x8070cbe0685f508360b5b1120601afa35a96b721c6cad8ddc83334fbabead425
  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