Evidence row 1826891

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jYs9Si"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5e5387b5-e3a2-4165-b20d-8e374901ad55/.well-known/agent-card.json"
    ]
  ],
  "name": "Revero",
  "owner_address": "0x6274ab68200f7f403dd676044dc03f34b6678214",
  "raw": {
    "agent_id": "26902",
    "agent_uri": "https://centralcity.ai/a/jYs9Si",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Revero 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/jYs9Si",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Revero",
      "registrations": [
        {
          "agentId": 26902,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5e5387b5-e3a2-4165-b20d-8e374901ad55/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jYs9Si",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793566871,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:04:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Revero 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/jYs9Si"
}

What the leaf hashes

{"body":"a5edf5b14d650be70ac9a77739a288d5142a87ffe794f96c72371a2ed80d0976","id":1826891,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567061851670,"prev":null,"subject":"erc8004:5042:26902","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. 0xa9c2d51bcdd8a4f72d694643a7f9f2d95d66086a43fa7f9c9666a97bb2558505
2. 0xa7cea24064599bc332577b7ce5e2daf23cc5ee22b14cabfafec598d57320cd37
3. 0xc2fb18840ccbd82995282573096670e39313d0a0141feeeb2276e38b7fdfe6b8
4. 0xf599d2342e804632f96f2b1783b15fda9eba452d303db5d0a40b2784a446d024
5. 0x5b5450df480b0589637eb8e6f40c0e721aac02e47e9ebcc8c36fd858ec56dc57
6. 0x82424062fb5165736053c9da305a0ce8959aa8fd9e370ff3b80fb0e9412b97ea
7. 0x0ec1304279ddf170720addd9aee49d221deab36c2cca4916561421d607c2e757
8. 0xf0a1980ba14b5a2ad9e39f20a64eda9bc123e9623c293860f8d44b1f21ac31cf
9. 0xb9fc21178a166dd18eb2ec2584ed504f44b177f9e99d58aaf452fdb99668df32
10. 0xffa528b187978ba6628031e9af6f266871a25068c3ad7d44dfc022b389bde490
11. 0xbe649731cc2055f5f681030fb7033e4af8cbaebe98bf5bc4ed825eff77c81ebf
12. 0x476530ffc19aae7cf4d942d712ef43a9c0941400d05806b52102561540ace3b4
13. 0xfd5f1d6a59b2aba0ae7d4cc49eabef2c135da7aea5815cd4367f515be1396c24
14. 0x110c6c21e77668de1becd70345e909cedabda185c5eca2a47425fab10ef478be
15. 0xc88d127644e311620e3bcad9c976ab2c79963799278768230b1762de9b7cd724
16. 0x8339aa87501c4d4f8b38a13e480a7c563957e09fb5711bed7cf189d6787f960d
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90