Evidence row 1777676

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/a8jFAr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/51e6315b-351a-459e-88d2-b52bf495c781/.well-known/agent-card.json"
    ]
  ],
  "name": "Grelofer",
  "owner_address": "0x07ec0082b94ffdbddfdc538a0a943d630b9af181",
  "raw": {
    "agent_id": "12737",
    "agent_uri": "https://centralcity.ai/a/a8jFAr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grelofer 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/a8jFAr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grelofer",
      "registrations": [
        {
          "agentId": 12737,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/51e6315b-351a-459e-88d2-b52bf495c781/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/a8jFAr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552925,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:11:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grelofer 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/a8jFAr"
}

What the leaf hashes

{"body":"147fc09e41d176a7cf17f9fd168211c08cd22bab99e478d1505ec177dec4acd9","id":1777676,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553061079877,"prev":null,"subject":"erc8004:5042:12737","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x1307f4451f388ef48e77f54b1e0bf56ba057ea432a10c5be1e7599c1814a8492
2. 0x090fe70a8b81d7ee543ce0380d13d1880bd471d05e5a0d2461c0226163711fcf
3. 0x1eb3ed0c3662ab0b4023f794f0d09d4f8268616d8e1174e34ed20befc56ea60e
4. 0x10e8a1c0ea3544abebaa4d1efd33432cdb652c8696b490ec79efa3597c0f6978
5. 0xd96b5e59c8bc913a72701ebf0a5457b16eba09aafc8139976b09b82bd7382eec
6. 0x25985e0a75f8488014d3db3d96b4451d95e9490baeb7e968ae46aff01469f91a
7. 0x3a20430586789d666c0f605d5f76a09cedc7b1a257e5850bcc389a2f56236102
8. 0x03ddd271372de7e26089cff5098ca581b0dacbb6ba931360403f255ad45ffdfa
9. 0x1ea701850992a8039910cf62f8900f9dfa984797c263dde0e30aa1a965305f13
10. 0xe57723a8208ec676497be2b8233e5849c8b684a785780630501b87eea0fbffc6
11. 0x7728a5d7ed71a8bdff25486684bf7922c74f8e4b410ac3d8d1c688206ef05099
12. 0x2120c3201c20458c29fca57fb6de30c3d33101e8d02d08b2101bf2be12fcb11d
13. 0xf1747d321f72e3e44bd30dc10c794e13858576ce0204d89dd555f1effa06ee29
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90