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Evidence row 2547888

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:166915
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5660818e094eb55f4c4d83fec39ea5f31c87a0d201b1e34ab5fdb98d75865d79
Leaf
0x113e020b9d0e5ba7500a20890145edc0a5df535185113cfbba20352ebfc22dea

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6yDBhw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/14de6390-ba2e-4862-945e-50088992c294/.well-known/agent-card.json"
    ]
  ],
  "name": "Raster",
  "owner_address": "0x88a428df913237ad9789b38c166bc2400af0f9b3",
  "raw": {
    "agent_id": "166915",
    "agent_uri": "https://centralcity.ai/a/6yDBhw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Raster 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/6yDBhw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Raster",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/14de6390-ba2e-4862-945e-50088992c294/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6yDBhw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:26:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Raster 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/6yDBhw"
}

What the leaf hashes

{"body":"5660818e094eb55f4c4d83fec39ea5f31c87a0d201b1e34ab5fdb98d75865d79","id":2547888,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690791194759,"prev":null,"subject":"erc8004:5042:166915","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. 0x113e092369ccf772cba9fe60d987ed99d53c3bf41a82068fcbfd46e00ad41e01
  2. 0x7aae5e44de8e15ffe846f06563c8d2c6abe39f5ea6f524465e12a7f084577438
  3. 0xc0d42a8fc12792c47b0438b58b44e30745d771b2367ca589ad997626f9db3132
  4. 0xd353949017116bf806364bda6a4598be98807dd0ae6a185d1db229178b17a610
  5. 0x8359d19c2bbb7348860424837d9b57ef8f0cb38865f2faf856fad3a7648c80b7
  6. 0xd2d7d9934200780225190e29a32bb215eb6dd5849629d84f77d4fd28bcb205fe
  7. 0xb01f0ff1f6ac3b498eb1fc24b8b06437d6866ad12f8bf27bf5b54697b15d5da8
  8. 0xa90bd2cc1eba931f37a873b5c6c7e0167bbc2250cf2334b2b59d9fb33a5e1373
  9. 0x4e9aa2d83c4ec331245154fdfc6fafcd9fc8de10da1c0febfc4b2abb401dd1b2
  10. 0xc8540e298ae514acc085055aa76b971821e2ac86bf55f5da696eb843d04dd71d
  11. 0xf84bfb14f98a782f35a6dc70e84fca457999d4b4dce80312617e5d66d426e6b8
  12. 0xe97f7d4ac0a2ce636097d79a7399ac6b709a809cd77091e3291f6d41288a54e2
  13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
  14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
  15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
  16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON