Evidence row 1836672

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/dEWLDy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/befa0e37-3d94-4435-840b-e0679ced1e18/.well-known/agent-card.json"
    ]
  ],
  "name": "Fridandus",
  "owner_address": "0x121e714a99d836fd77bb3f8190382f9e6b621b6d",
  "raw": {
    "agent_id": "32645",
    "agent_uri": "https://centralcity.ai/a/dEWLDy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fridandus 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/dEWLDy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fridandus",
      "registrations": [
        {
          "agentId": 32645,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/befa0e37-3d94-4435-840b-e0679ced1e18/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/dEWLDy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571469,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:23:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fridandus 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/dEWLDy"
}

What the leaf hashes

{"body":"8fdbdbf960a65a8d55f824657063fad44d2c27ba88faf03999542b6763a97872","id":1836672,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571816015661,"prev":1836507,"subject":"erc8004:5042:32645","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. 0x6302478d6a0095653d13c0a72ab2f2ebc4e66534c4187536233cc45567127a2e
2. 0xe6e3634e287f6010eddbb46c2562e086b0d6f4e393c5c8bf722658e028a8058b
3. 0x391c8ba43bbf4b7693e489bbbc318abf57e3ea7fb2f762201d2abb87ee328354
4. 0x8a2a5ed4ca1dad7eade193c89ea55bb22a349532afe05e0dcf4e144708c2f02b
5. 0xb792ebddbd42175d4062cdaf58dd3917ab6a58e7d73a2f4752b29d39faee67bf
6. 0x01e88850bdea91aa7f0a16cd2c5f6d91fc7fd0219a42f49c146e850070c853f5
7. 0x8b433b8a82c0c548ddec79999a4c9cc072450feec213be05b3acf926f8468f45
8. 0x25d12a07e3c17ee4d85f3e7c491f7cdddcd901b6a8965e54ad2a847455f4fe11
9. 0xea5df8e9cc902e3c1dcbe4547808e7a7f4c7968587a41000531f78b25e243ce0
10. 0xc32e5a1883927c5955a5db41713e6a92f1ad474cc84325b02760b9334e1a89c2
11. 0x2fb970942c26a5668d795a2f3c38d9d72b2c547c354f4947337c45be065a5070
12. 0xff9b8f01632947d40738b3e8648f66d25af96563c1bee717d4e6024bf22ae3e3
13. 0x0aa7bcd64ab1520080bf6bd72a75d5f377537629b47f20b8e8d9418871f23602
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90