Evidence row 2729277

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/j12mtj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5a40de44-94d0-43ff-aca0-d15e68a2242c/.well-known/agent-card.json"
    ]
  ],
  "name": "Leimler",
  "owner_address": "0x8c3d9fdf25617a00e70f85ef09231a6368c60c55",
  "raw": {
    "agent_id": "212342",
    "agent_uri": "https://centralcity.ai/a/j12mtj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Leimler 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/j12mtj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Leimler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5a40de44-94d0-43ff-aca0-d15e68a2242c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/j12mtj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:42:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Leimler 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/j12mtj"
}

What the leaf hashes

{"body":"08d31da7c44d9169a8ce9f5112e5fb63fce282933aee037515a76193e236de1b","id":2729277,"kind":"listing","method":"sync.erc8004/1","observed_us":1793749340247912,"prev":null,"subject":"erc8004:5042:212342","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x1f26ebff344fbcb688fb3331aaf3d3f177458c17182124936793142e634f8f9c
2. 0xdbc0b9e248e72ad0cfcb618d4232901fd086a11b52935d715f807a7b3af584bf
3. 0xfcd5207e7a4b0b58b36ae7f97d3f8afad0465fb7d453f46eca2acebf3acac9f3
4. 0xbd2dec59610ff67cfce6fe3be37101fdbf1ab7b5aaaf25ca67ba7ce535bf43d6
5. 0x3e52d0b98e221b91c27b8ef42fb8a667291bac4526c2c77dda4496cb8284f6b0
6. 0xb903902e0b41163729a0ff0e3870cd11a0e06f31969754513ba2976445a87a64
7. 0x265e7a6a2faeb7540da851e736cb26b193671c63bae76c465b2c0abb391b7fed
8. 0x7f9612fc0f28f040a0a8b4b69766bf80fbec298cfdd2651bc81031d2adc817d4
9. 0x5ec9ad6b46562f2dd446544731a1e1fd79797893a8cbf7d90c8b9ec693041df6
10. 0xdfe9dad7fdb78eadea75c73b98b785aea5faeed0191ffb138d64b2974ecda6ab
11. 0xbbac0627a9e9056071fe1c06fbb76cd0cf5f4d230196fa31639eca85fecf4cbf
12. 0xfb5073a06de63ee5241aed1dc0014e42833b5a8dff4bc279cc984332d7c8f40c
13. 0x6e86e82cdce44ed1e6f3cb733b0697b7f61258b10df0cb5522eff763f46425bd
14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7