Brian Henke
type: MusicGroup
popularity: 2
followers: 320
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9273cd4b8afa2e4b38b18a17c2f5e48125f2de71d62b657c516fe4940ced63d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b0e4f3e-7afa-44ea-aa72-12c708245584.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b0e4f3e-7afa-44ea-aa72-12c708245584.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b0e4f3e-7afa-44ea-aa72-12c708245584
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9273cd4b8afa2e4b38b18a17c2f5e48125f2de71d62b657c516fe4940ced63d","name":"Brian Henke","registered_at":"2026-06-16T15:42:45Z","symbol":"NIM1098430","token_address":"0x0ebd79567859edac623f52e9c721d52d28d18471","type":"artist","uuid":"4b0e4f3e-7afa-44ea-aa72-12c708245584"}
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 0xe9273cd4b8afa2e4b38b18a17c2f5e48125f2de71d62b657c516fe4940ced63d. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b0e4f3e-7afa-44ea-aa72-12c708245584.json and https://artists.proofprofile.net/proofs/artist/4b0e4f3e-7afa-44ea-aa72-12c708245584.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xe9273cd4b8afa2e4b38b18a17c2f5e48125f2de71d62b657c516fe4940ced63d","name":"Brian Henke","registered_at":"2026-06-16T15:42:45Z","symbol":"NIM1098430","token_address":"0x0ebd79567859edac623f52e9c721d52d28d18471","type":"artist","uuid":"4b0e4f3e-7afa-44ea-aa72-12c708245584"}
album: Many Waters
  type: MusicAlbum
  date published: 1997
album: Love Song For Terra
  type: MusicAlbum
  date published: 1999
album: Force Of Nature
  type: MusicAlbum
  date published: 2001
album: The Nature of Light
  type: MusicAlbum
  date published: 2005-01-01
album: Tree of Life
  type: MusicAlbum
  date published: 2008-01-01
album: A Child's Garden
  type: MusicAlbum
  date published: 2011-01-01