Late Night Saxophone
type: MusicGroup
popularity: 6
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfec337275b7f44c972dd82e429273a827523a365d2ce26b38f213516bf607766
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a198daa-4aed-4df3-9e00-b4bda5392bf5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a198daa-4aed-4df3-9e00-b4bda5392bf5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a198daa-4aed-4df3-9e00-b4bda5392bf5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfec337275b7f44c972dd82e429273a827523a365d2ce26b38f213516bf607766","name":"Late Night Saxophone","registered_at":"2026-06-17T13:51:01Z","symbol":"NIM1415196","token_address":"0x1611b125a3b5eadf04a53599b60251ab989d0ee9","type":"artist","uuid":"8a198daa-4aed-4df3-9e00-b4bda5392bf5"}
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 0xfec337275b7f44c972dd82e429273a827523a365d2ce26b38f213516bf607766. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a198daa-4aed-4df3-9e00-b4bda5392bf5.json and https://artists.proofprofile.net/proofs/artist/8a198daa-4aed-4df3-9e00-b4bda5392bf5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xfec337275b7f44c972dd82e429273a827523a365d2ce26b38f213516bf607766","name":"Late Night Saxophone","registered_at":"2026-06-17T13:51:01Z","symbol":"NIM1415196","token_address":"0x1611b125a3b5eadf04a53599b60251ab989d0ee9","type":"artist","uuid":"8a198daa-4aed-4df3-9e00-b4bda5392bf5"}
album: Relaxing Traditional Classic Jazz Songs
  type: MusicAlbum
  date published: 2017-11-19
album: Intimate Jazz Club Style Saxophone Songs for Cozy Easy Listening at Home
  type: MusicAlbum
  date published: 2022-05-27
album: Midnight Blues: Evening Jazz Vibes on the Saxophone
  type: MusicAlbum
  date published: 2023-03-19
album: Classic Jazz Standards: the Saxophone Edition
  type: MusicAlbum
  date published: 2023-09-23