Evidence row 2549997

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ieHzew"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/67847d06-d8a9-4075-86b2-9e30b147bd50/.well-known/agent-card.json"
    ]
  ],
  "name": "Flanerert9",
  "owner_address": "0xc23586e9407a30e727a1ec54aeaea1f4755fecd8",
  "raw": {
    "agent_id": "168088",
    "agent_uri": "https://centralcity.ai/a/ieHzew",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flanerert9 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/ieHzew",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flanerert9",
      "registrations": [
        {
          "agentId": 168088,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/67847d06-d8a9-4075-86b2-9e30b147bd50/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ieHzew",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793692049,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:49:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flanerert9 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/ieHzew"
}

What the leaf hashes

{"body":"3c89a25d45e119a01f0128bea53e3781b8d5cafdf860a77a980a0dc581698d55","id":2549997,"kind":"listing","method":"sync.erc8004/1","observed_us":1793692186169862,"prev":null,"subject":"erc8004:5042:168088","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. 0x0fd83ae8e2af78ff5b9d46b3b6245b00fc13710e0ecc9f3ad29f9e5c9c3d00b1
2. 0xe2113908bc4416e54f750bf4effd9bd8cd96eecd40e8f96c4d7601dcc8b7a29c
3. 0xcfab1cb4a0dcf283207abf733d5677fbe8fb67ef48479b485fbcdcd2c0dd5f3c
4. 0xebc84205218aa73a6b749e3eea56ef1ed9df96716403a883868053ec12fb01c6
5. 0xa00e2f56104dde404dfaf0a5325c5fcd238bca4054d57004add0911849c4a6a1
6. 0xd268fbb68392e8bff058e3bf9ae12d2a556adc2ba5c9862a250c5b64d03360eb
7. 0xb9252c27159602f099c13dbd1d39882b087ccd4afe166eaa958a555481503d6b
8. 0x7c4c6fd6525ea95eac049e258e76a0686f20d4e753a200e353db9f5df4a3c886
9. 0x779cce1e971fa950ffc1d4af57b5d8442e445320fa75e39d405dcc781bfa8886
10. 0xd54188ad05dd5799cc44f47021d6bbdcca407d02c65440b2b8102b0d2716c81a
11. 0xd534cb62baa0ff8d1e3f701c4fca8a2e6a62b12549b01f714dd00ee4e0506370
12. 0x7212ddc91a5ff20fa5956deec085d0e003e679476dfc3969a04ed170c494b3b9
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