Bill McHenry
type: MusicGroup
genre: free jazz
genre: hard bop
description: Bill McHenry (born 1972) is an American jazz saxophonist and composer. He is the leader of the Bill McHenry Quartet and has released over a dozen albums under his own name, in addition to collaboratin
popularity: 6
followers: 777
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x14ddf3a5145712a6d07d28b5eebc9d3b2ffa38181a010eb4a3313720b2cebf26
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17171031-ab17-400a-a5cc-c9f9c1939d20.ots
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17171031-ab17-400a-a5cc-c9f9c1939d20
additional property: OTSTimestamp
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  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ddf3a5145712a6d07d28b5eebc9d3b2ffa38181a010eb4a3313720b2cebf26. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17171031-ab17-400a-a5cc-c9f9c1939d20.json and https://artists.proofprofile.net/proofs/artist/17171031-ab17-400a-a5cc-c9f9c1939d20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x14ddf3a5145712a6d07d28b5eebc9d3b2ffa38181a010eb4a3313720b2cebf26","name":"Bill McHenry","registered_at":"2026-06-15T21:30:11Z","symbol":"NIM0837619","token_address":"0xeca43bddc6168fad0968ad3bd4e94e57249813a4","type":"artist","uuid":"17171031-ab17-400a-a5cc-c9f9c1939d20"}
album: Roses
  type: MusicAlbum
  date published: 2007-09-11
album: Roses
  type: MusicAlbum
  date published: 2007-09-11
album: Roses
  type: MusicAlbum
  date published: 2007-09-11
album: Solo Eclipse
  type: MusicAlbum
  date published: 2008-04-01
album: Ghosts of the Sun
  type: MusicAlbum
  date published: 2011-11-22
album: Ghosts of the Sun
  type: MusicAlbum
  date published: 2011-11-22
album: Ghosts of the Sun
  type: MusicAlbum
  date published: 2011-11-22
album: La Peur du Vide
  type: MusicAlbum
  date published: 2012-10-30
album: La Peur du Vide
  type: MusicAlbum
  date published: 2012-10-30
album: La Peur du Vide
  type: MusicAlbum
  date published: 2012-10-30
album: Us Free. Fish Stories
  type: MusicAlbum
  date published: 2014-08-21
album: Solo Bill Mchenry
  type: MusicAlbum
  date published: 2018-05-15