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Evidence row 2123632

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:90162
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
fed6a62e2913de7b5459fef8c051fd5bc5fd40b492f5c93af2e9270aa12dd108
Leaf
0xb28a3246257dbde49286d4eb6b98890674a97eff705e0f9e668487a850385674

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/P6tiyA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cb69e532-f025-4126-ab83-bc1a7f70a61a/.well-known/agent-card.json"
    ]
  ],
  "name": "Jumpan",
  "owner_address": "0x34a2ad6311da92dc5faf88c4517db418c9658c8b",
  "raw": {
    "agent_id": "90162",
    "agent_uri": "https://centralcity.ai/a/P6tiyA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jumpan 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/P6tiyA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jumpan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cb69e532-f025-4126-ab83-bc1a7f70a61a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/P6tiyA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:44:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jumpan 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/P6tiyA"
}

What the leaf hashes

{"body":"fed6a62e2913de7b5459fef8c051fd5bc5fd40b492f5c93af2e9270aa12dd108","id":2123632,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619891388409,"prev":null,"subject":"erc8004:5042:90162","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xb28a63ef9489156a854e1ec034c8de139e889f507b088508da52c7b024ec51ba
  2. 0x9577292e52017e2e50cb2fc8356f4ce7f42e927d6d6262be2090615bb46dc02a
  3. 0xdb1c75fdb59980cc49f8badb9ce743e2755a038fdb9666f9aa53f86be60ebaa2
  4. 0xf75fd0d4e3c9860aeecd68f9ba7aafcfb2b1872a3a41b20a97d357a85ad8ff00
  5. 0xf812482cdb6314f9dd265639757035e7d2d6b2aa2e09f05dfe3eaeadd566c7aa
  6. 0xb8444352ee528f39b37844c7222b31d004d8b9f0bd28130f5779275472164700
  7. 0x284688e976fa8e8f4762e9584747a6024d1dfca2120fc0f2d1a243eea7adabf8
  8. 0x86c8ff8e0684a2f2b86f544fab29b4db0b9ca31043a8b79d9cdfe583c158c3f0
  9. 0x7b3b6943a44b25328c659e87d505ecc258f480f84a1188d4be7011124b1e731c
  10. 0x3e0d72db728920e98f8560134f87e5388dc59ee024f5510d1494e712fdaeeaa1
  11. 0x3d0a2547dec864364e3c3fb4378551700daf6ef2cfd80877a17c75a057766423
  12. 0x5a16d9a413a0d0f13ba2cfc534ad3f57d0c3d4b675ce737e9827e56f932e79d3
  13. 0xf214768748b83271814cb189e6d8ee47b2a524b5f96a73f108b1dc6771b128e1
  14. 0x2f8469a138f90dfcfc93d4f817bc8f20341a871e08f629fe27a2cd40dbfeb340
  15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
  16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON