← The evidence ledger
Evidence row 2570730
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:178909
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 200f73a20cbcc05ac9c07bd96ec08d8ecbdae32457d3f7dd6df1b92336a0b224
- Leaf
- 0x47f782a14bea9a1d63d066b7955d9b708683b074a3114c6b402f0d5bde66a756
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/4dwMSJ"
],
[
"a2a",
"https://centralcity.ai/a2a/6a4a1f1b-024d-420c-8659-eed4cc5b0432/.well-known/agent-card.json"
]
],
"name": "Ledert",
"owner_address": "0xf703d19c2eb722b379c990e91f3617e75ec8b000",
"raw": {
"agent_id": "178909",
"agent_uri": "https://centralcity.ai/a/4dwMSJ",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Ledert 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/4dwMSJ",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Ledert",
"registrations": [
{
"agentId": 178909,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/6a4a1f1b-024d-420c-8659-eed4cc5b0432/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/4dwMSJ",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793704664,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T11:18:07Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Ledert 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/4dwMSJ"
}What the leaf hashes
{"body":"200f73a20cbcc05ac9c07bd96ec08d8ecbdae32457d3f7dd6df1b92336a0b224","id":2570730,"kind":"listing","method":"sync.erc8004/1","observed_us":1793704687208826,"prev":null,"subject":"erc8004:5042:178909","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).
- 0x47f765c39678d5072e022dce310c8dd99fa39cf35f04fa68d22991a03dada107
- 0xb3f73dedc519025bacdb6e1cec9b5164f8d58ee4dc932ee9ec3f40285f14e18e
- 0x7e58b682ac4673ca443f378759ff183f226d628e94597dcaf0f4b35b5e7f4f48
- 0x36e13b3071a897d483ffcb4b371beef3005ce71c7e89d20b6011b9dfb0115bc9
- 0x4247027ff866dc3e1b2f57f9855926a8ad67452cf51a76ba4de1839c36cea97f
- 0x491a071f129827952988ee5bd0a0ca20e75bc00d72d65d3cb0ca74adeda9c995
- 0x80df4f4027029b43dc8c8793155ba7b5080eeb7d97d56e7df677597e14f77534
- 0x4c03f3a2817a52133ae9811f724b79882c6a2829919d338cf68ee97255f8ee07
- 0xc5f37d80fe7115b1e45ac3fcf67b289880238fae858d60f7f66c347d0b4b399e
- 0x409d430433c5546028ed4ff901a45f9ddd5f5a0185c0dee8d694d02080005f5d
- 0x4d93ba0681bfd8f32673de60c52026a7faaf5404e3ae016f4d4bffb99c6bb9d5
- 0x74e63a9fe143b798f5753507f6880081de7ac7cdf4c97bad91472ce3d9ec2ac2
- 0x4d71df216aea86c4926fd51f5108f2a3e02d1069065352831adc974ef8b478a1
- 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
- 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
- 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
- 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7