← The evidence ledger
Evidence row 2612258
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:194061
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 92472576684518414695c9b1a152d254040328ca127efe8a1dda88ad639572ed
- Leaf
- 0x0b3063a6c57e8772d66f1da95b6a888a553a10d74a0a19c4afd7c375d66593a2
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/EtLtqi"
],
[
"a2a",
"https://centralcity.ai/a2a/28e12548-603c-4c30-b0eb-84629f5ae154/.well-known/agent-card.json"
]
],
"name": "Klifert",
"owner_address": "0x0fa891b9632badf668347e183d05f280fca0c0b2",
"raw": {
"agent_id": "194061",
"agent_uri": "https://centralcity.ai/a/EtLtqi",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Klifert 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/EtLtqi",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Klifert",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/28e12548-603c-4c30-b0eb-84629f5ae154/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/EtLtqi",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T16:33:32Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Klifert 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/EtLtqi"
}What the leaf hashes
{"body":"92472576684518414695c9b1a152d254040328ca127efe8a1dda88ad639572ed","id":2612258,"kind":"listing","method":"sync.erc8004/1","observed_us":1793723612384175,"prev":null,"subject":"erc8004:5042:194061","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).
- 0x0b30a73edfd828f4f920235f4220939a4deb28bd7d434b804e68eb0c986955d0
- 0xe010775e4276af2fa5acd20c914408d18301b97ecd592437ad063ef9d86921ef
- 0x7d4754d37c776e1bbd11e16528ac7681959be43b7096cfb0e12d738bbff3ba75
- 0x7d07945934452270dd2a5291df4ffd4500d10fb3ccda89695581b0d06ee50590
- 0x269ce62dd683585f254cbe00908877722a2c68c40a3a9a45c3c5ec046b639268
- 0x1daa608e190c80fdb51a1cf0d46fd6057fffd0898de14915a2daafa7c710853a
- 0x6b1995846dc50d868c3374f2f0ec90f33c0c9f9e1a48a648e4f850b883d1b6f9
- 0x68031d6c36d906e45d6a2690b6daadc473cc1d51865597bd6fbd129761a9c1c3
- 0x660141c1acb2a3c6c3842c3c4f1c2f19afc4b9893b6934a71a18ef7f16d37a64
- 0x068c52f2a37430c998eefcd204aeaf902f6152624cbac462cb1c5b0d8dbaa828
- 0x397596e9fb49028a611c8dcc6c8484e6147e9e403b6e7a3bdbd66f69f1f7abf1
- 0xfe6c1e47fa9082224161741f8fc4b2f2d642a73c16c335f4b097f0cd21aedb37
- 0x77365e277a66401435f7d6ef2c2f391eb8bef5379137ac42138864d25b1fc624
- 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
- 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
- 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
- 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7