Paul Bley
type: MusicGroup
genre: cool jazz
genre: free jazz
genre: jazz
description: Paul Bley, CM (November 10, 1932 – January 3, 2016) was a Canadian jazz pianist known for his contributions to the free jazz movement of the 1960s as well as his innovations and influence on trio play
popularity: 30
followers: 18079
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35cc341cbba4c5a693e36e8454795cdd8aab7a42b6ea01db2c13667cd13d972f
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/31b7f65e-5188-4607-b680-4fb7d10e636d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31b7f65e-5188-4607-b680-4fb7d10e636d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31b7f65e-5188-4607-b680-4fb7d10e636d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35cc341cbba4c5a693e36e8454795cdd8aab7a42b6ea01db2c13667cd13d972f","name":"Paul Bley","registered_at":"2026-06-11T15:37:53Z","symbol":"NIM0065755","token_address":"0x3cab1655d7a61f93a5a10123b3b7c40216e470b1","type":"artist","uuid":"31b7f65e-5188-4607-b680-4fb7d10e636d"}
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 0x35cc341cbba4c5a693e36e8454795cdd8aab7a42b6ea01db2c13667cd13d972f. 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/31b7f65e-5188-4607-b680-4fb7d10e636d.json and https://artists.proofprofile.net/proofs/artist/31b7f65e-5188-4607-b680-4fb7d10e636d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x35cc341cbba4c5a693e36e8454795cdd8aab7a42b6ea01db2c13667cd13d972f","name":"Paul Bley","registered_at":"2026-06-11T15:37:53Z","symbol":"NIM0065755","token_address":"0x3cab1655d7a61f93a5a10123b3b7c40216e470b1","type":"artist","uuid":"31b7f65e-5188-4607-b680-4fb7d10e636d"}
album: Sankt Gerold
  type: MusicAlbum
  date published: 2000-10-09
album: Time Will Tell
  type: MusicAlbum
  date published: 1995-01-01