Deep Sleep Music Maestro
type: MusicGroup
genre: new age
popularity: 26
followers: 1574
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9493e9e4e4013a1b95779a2799068a11a48df38fd411c41b9facfe328eeb0728
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/08ce0a30-1492-4839-9e80-44ac466febda.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08ce0a30-1492-4839-9e80-44ac466febda.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08ce0a30-1492-4839-9e80-44ac466febda
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9493e9e4e4013a1b95779a2799068a11a48df38fd411c41b9facfe328eeb0728","name":"Deep Sleep Music Maestro","registered_at":"2026-06-11T11:20:02Z","symbol":"NIM0011879","token_address":"0x4fd34f3f859c40e1dc92c09898c6ed0aad69fb0e","type":"artist","uuid":"08ce0a30-1492-4839-9e80-44ac466febda"}
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 0x9493e9e4e4013a1b95779a2799068a11a48df38fd411c41b9facfe328eeb0728. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08ce0a30-1492-4839-9e80-44ac466febda.json and https://artists.proofprofile.net/proofs/artist/08ce0a30-1492-4839-9e80-44ac466febda.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x9493e9e4e4013a1b95779a2799068a11a48df38fd411c41b9facfe328eeb0728","name":"Deep Sleep Music Maestro","registered_at":"2026-06-11T11:20:02Z","symbol":"NIM0011879","token_address":"0x4fd34f3f859c40e1dc92c09898c6ed0aad69fb0e","type":"artist","uuid":"08ce0a30-1492-4839-9e80-44ac466febda"}
album: Sleep Currents: Soothing River Sounds
  type: MusicAlbum
  date published: 2024-04-08