Andrew Cyrille
type: MusicGroup
genre: avant-garde
genre: free jazz
genre: jazz
description: thumb|right|300px|Andrew Cyrille Andrew Charles Cyrille (born November 10, 1939) is an American avant-garde jazz drummer. Throughout his career, he has performed both as a leader and a sideman in the
popularity: 24
followers: 5379
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8f1d532fa10ba60240a7f67c6dfe0dead159cfe6f50f876021ff3521e94b411
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89cb647a-8d51-4707-b7df-5308981cc2ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89cb647a-8d51-4707-b7df-5308981cc2ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89cb647a-8d51-4707-b7df-5308981cc2ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8f1d532fa10ba60240a7f67c6dfe0dead159cfe6f50f876021ff3521e94b411","name":"Andrew Cyrille","registered_at":"2026-06-12T03:53:44Z","symbol":"NIM0178912","token_address":"0x3008734b6b598895dbaf83cb1f12ee8a86839148","type":"artist","uuid":"89cb647a-8d51-4707-b7df-5308981cc2ca"}
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 0xd8f1d532fa10ba60240a7f67c6dfe0dead159cfe6f50f876021ff3521e94b411. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89cb647a-8d51-4707-b7df-5308981cc2ca.json and https://artists.proofprofile.net/proofs/artist/89cb647a-8d51-4707-b7df-5308981cc2ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd8f1d532fa10ba60240a7f67c6dfe0dead159cfe6f50f876021ff3521e94b411","name":"Andrew Cyrille","registered_at":"2026-06-12T03:53:44Z","symbol":"NIM0178912","token_address":"0x3008734b6b598895dbaf83cb1f12ee8a86839148","type":"artist","uuid":"89cb647a-8d51-4707-b7df-5308981cc2ca"}
album: Opening
  type: MusicAlbum
  date published: 2022-08-09
album: Exhilaration
  type: MusicAlbum
  date published: 1997-12-31