Henry K.
type: MusicGroup
popularity: 6
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98f456b327b0a29d1f443c1cc4b5adeb5f050cbea7b10a98d0d1e874d2cf8535
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1060f5fe-9e5a-43c0-9ccb-a737727ff16c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1060f5fe-9e5a-43c0-9ccb-a737727ff16c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1060f5fe-9e5a-43c0-9ccb-a737727ff16c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98f456b327b0a29d1f443c1cc4b5adeb5f050cbea7b10a98d0d1e874d2cf8535","name":"Henry K.","registered_at":"2026-06-15T19:18:03Z","symbol":"NIM0806110","token_address":"0xa7b5be26ca1eb5fba800814299cd6fcbd69275c8","type":"artist","uuid":"1060f5fe-9e5a-43c0-9ccb-a737727ff16c"}
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 0x98f456b327b0a29d1f443c1cc4b5adeb5f050cbea7b10a98d0d1e874d2cf8535. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1060f5fe-9e5a-43c0-9ccb-a737727ff16c.json and https://artists.proofprofile.net/proofs/artist/1060f5fe-9e5a-43c0-9ccb-a737727ff16c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x98f456b327b0a29d1f443c1cc4b5adeb5f050cbea7b10a98d0d1e874d2cf8535","name":"Henry K.","registered_at":"2026-06-15T19:18:03Z","symbol":"NIM0806110","token_address":"0xa7b5be26ca1eb5fba800814299cd6fcbd69275c8","type":"artist","uuid":"1060f5fe-9e5a-43c0-9ccb-a737727ff16c"}
album: If I Can Dream Tonight
  type: MusicAlbum
  date published: 2025-10-12
album: Since You`Ve Been Gone
  type: MusicAlbum
  date published: 2025-10-16
album: Baby Don’t You Love Me, No More.
  type: MusicAlbum
  date published: 2025-10-18
album: Flying High
  type: MusicAlbum
  date published: 2025-10-18
album: I Still See You
  type: MusicAlbum
  date published: 2025-10-27
album: Bright Skies
  type: MusicAlbum
  date published: 2025-10-31
album: Feelin Alive
  type: MusicAlbum
  date published: 2025-11-06