Ceyling Lagos
type: MusicGroup
popularity: 17
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64c81ee39dae983add7a0d92a5f56ff2c1b2dea8d162677c8da63f6a221529bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/804d9fa2-cf0f-4faa-a8cb-737471a1d1be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/804d9fa2-cf0f-4faa-a8cb-737471a1d1be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/804d9fa2-cf0f-4faa-a8cb-737471a1d1be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64c81ee39dae983add7a0d92a5f56ff2c1b2dea8d162677c8da63f6a221529bc","name":"Ceyling Lagos","registered_at":"2026-06-14T17:56:55Z","symbol":"NIM0531369","token_address":"0xcb69d5ce740b01215d95aa55420030e64cfcb0f2","type":"artist","uuid":"804d9fa2-cf0f-4faa-a8cb-737471a1d1be"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c81ee39dae983add7a0d92a5f56ff2c1b2dea8d162677c8da63f6a221529bc. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/804d9fa2-cf0f-4faa-a8cb-737471a1d1be.json and https://artists.proofprofile.net/proofs/artist/804d9fa2-cf0f-4faa-a8cb-737471a1d1be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0x64c81ee39dae983add7a0d92a5f56ff2c1b2dea8d162677c8da63f6a221529bc","name":"Ceyling Lagos","registered_at":"2026-06-14T17:56:55Z","symbol":"NIM0531369","token_address":"0xcb69d5ce740b01215d95aa55420030e64cfcb0f2","type":"artist","uuid":"804d9fa2-cf0f-4faa-a8cb-737471a1d1be"}
album: Samaritana (Jesús Fuente de Esperanza)
  type: MusicAlbum
  date published: 2025-09-12