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Evidence row 2627662

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:200476
Recorded
Previous row
#2627456
Body SHA-256
a6e8497bbf8420771c8edfac7d4a5a3baf4b0b1bad1dc2e4b412cf397beeb490
Leaf
0xd44492fc8992a961133838e716ed2e95724daac54a0da86179dbdf2d4a20bd19

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AVG3WU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bb4db428-f809-4e39-b6cd-eca7dfca3980/.well-known/agent-card.json"
    ]
  ],
  "name": "Gumer",
  "owner_address": "0xb8f419625712b95e2278f50f6c1e5b23ae79ffd5",
  "raw": {
    "agent_id": "200476",
    "agent_uri": "https://centralcity.ai/a/AVG3WU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gumer 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/AVG3WU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gumer",
      "registrations": [
        {
          "agentId": 200476,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bb4db428-f809-4e39-b6cd-eca7dfca3980/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AVG3WU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793732001,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:58:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gumer 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/AVG3WU"
}

What the leaf hashes

{"body":"a6e8497bbf8420771c8edfac7d4a5a3baf4b0b1bad1dc2e4b412cf397beeb490","id":2627662,"kind":"listing","method":"sync.erc8004/1","observed_us":1793732324358743,"prev":2627456,"subject":"erc8004:5042:200476","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. 0xd44537edcf0f3a8e1cca6ffdf18e5bd8e6051cda6078b146d04aefe2aa5f46e6
  2. 0x5128c103de7d3d0aae97ac47ae4233a42b4cbe4dac42a68699ce347d01c6b003
  3. 0x1a18899e6cd196c5fb2287c39e4ee82336a6e630f753245678b7f1c5abfe986f
  4. 0x82314edf75229b7e24b3c6373497ef77b7c89b7d774354690387d989f6465ab1
  5. 0xdeafa385718afee99524bb70d30d157a4c344c04e8211692e06ee9b4d28c1e21
  6. 0xbbd2cb44c6376620e05df5606cad0141c43a90bd37d4dd7c7382d9ddce034c64
  7. 0x5db8bcd29cffc90aa3ae1c8595cded4121129722a7936c67cfdfd8daebe37132
  8. 0xdcf94bb45846411d4314ddd6f8b4f1451c453e5721423e3742a172bf98581f5e
  9. 0xc5b8a8997b10ebe206171cd0129ee707f6144884358fbfd39a4add0e8a3f62d0
  10. 0x76a845d6d0345ab1b86c4e9b6c9f32f2b847f0250c8775aa63f779f93f682cb5
  11. 0x93cc342d9f986475de1a7878a36e732b717f665747532999cccfd93b333bb7ee
  12. 0xbfd907b41fc4fb0f8910695809f1797d1c8b149f937affde28688b8121e34dae
  13. 0xce9b3265fd4a1a5e8698c5c73a9e511cda70851e8acf6892984553578379a29c
  14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
  15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
  16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON