Black Santiago
type: MusicGroup
genre: afrobeat
genre: highlife
popularity: 3
followers: 301
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b5355623bf640a47f7965d6ff88177c5d97f7d55265480ff34d32fe5ed45d46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3fc14ea-c019-40fc-a898-ffc93b94c8a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3fc14ea-c019-40fc-a898-ffc93b94c8a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3fc14ea-c019-40fc-a898-ffc93b94c8a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b5355623bf640a47f7965d6ff88177c5d97f7d55265480ff34d32fe5ed45d46","name":"Black Santiago","registered_at":"2026-06-20T13:47:48Z","symbol":"NIM1625321","token_address":"0x41026dc497d90a8ef7d164cbd2af5e6708f5e022","type":"artist","uuid":"b3fc14ea-c019-40fc-a898-ffc93b94c8a2"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5355623bf640a47f7965d6ff88177c5d97f7d55265480ff34d32fe5ed45d46. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3fc14ea-c019-40fc-a898-ffc93b94c8a2.json and https://artists.proofprofile.net/proofs/artist/b3fc14ea-c019-40fc-a898-ffc93b94c8a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x6b5355623bf640a47f7965d6ff88177c5d97f7d55265480ff34d32fe5ed45d46","name":"Black Santiago","registered_at":"2026-06-20T13:47:48Z","symbol":"NIM1625321","token_address":"0x41026dc497d90a8ef7d164cbd2af5e6708f5e022","type":"artist","uuid":"b3fc14ea-c019-40fc-a898-ffc93b94c8a2"}
album: Gnan Zonzon
  type: MusicAlbum
  date published: 1979-01-01