← The evidence ledger
Evidence row 2723611
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:209713
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 283c1bfa70d60c36848038177e2b7d0c17c503cfeaeb7bbacbe31541bb89af70
- Leaf
- 0x164a9a7816e80efea57fa4e0fda30f365640e06c5a7696cfca22b26fca5da43f
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/OrVbm9"
],
[
"a2a",
"https://centralcity.ai/a2a/490161a2-c920-4265-aaf2-5c9f4344648a/.well-known/agent-card.json"
]
],
"name": "Sandabel",
"owner_address": "0x0ca01bdef7d83664864d8a2b540215c4712bf92c",
"raw": {
"agent_id": "209713",
"agent_uri": "https://centralcity.ai/a/OrVbm9",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Sandabel 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/OrVbm9",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Sandabel",
"registrations": [
{
"agentId": 209713,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/490161a2-c920-4265-aaf2-5c9f4344648a/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/OrVbm9",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793746238,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T22:51:24Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Sandabel 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/OrVbm9"
}What the leaf hashes
{"body":"283c1bfa70d60c36848038177e2b7d0c17c503cfeaeb7bbacbe31541bb89af70","id":2723611,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746284045123,"prev":null,"subject":"erc8004:5042:209713","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).
- 0x164a5c76fcfb520d6e4799a7c906353cab88eac033a8a0d7485c7eb1e25f4050
- 0xaa7fc2318d4bb5cf67d3c651c71c7b44c810566e5e636b4b7085728e75eb5723
- 0x6477b62ae322fce0ee050efe968b11d16ce5522cfb4d1656bcac3e31e132d3ca
- 0xf083b728628a7bd13f6ceeacfa7eacfa03476d51be227b99bd8f2264c432644a
- 0x75d8faab8c33409e329b96bf81e568bf9fe5013f3802dcc9cfb9bfa95f65d855
- 0x35cb5cbef7952a1daa2552e28f92d6c1a7cd8a09b2bd19602c5f6f42012d12f6
- 0x400ca0630916a5963b798e1c50dc13aafa708051355eccec8b66fba9660d4eba
- 0xa8ee51d96fb44a91f33d4827f89f0bb5e520aaa8dad0fa4c2741e8f251f22d7a
- 0x6124b4cf18235e76209894d670c66baec4da06d0f8277d1c4df8ac66b75338e0
- 0xb5910c8835e0134f89ae156e19e85c7a0289052c3fe35e8c8a327c28b8edc75e
- 0xbebefaabc3630b8c83ba68a3e83464f443cc4687c5299b972dabed3a989ca35e
- 0xdc7e3be6affe8e3653d730246dee639c21857544d7c28cfe4ecbec4484d07e5b
- 0x44a929c85a68a4bfc920e6f6a76cc8d1505a44eb82a85347db81eea2551d3a16
- 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
- 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
- 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
- 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7