Sleep Wizard Baby Music
type: MusicGroup
genre: lullaby
popularity: 8
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7333a4c1e8c8306c1c112e33cdbacf0270df73e53e613efb97890de6207caa5e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9fdf2cf4-1c0d-4bf5-b92f-764c4d7d78ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9fdf2cf4-1c0d-4bf5-b92f-764c4d7d78ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9fdf2cf4-1c0d-4bf5-b92f-764c4d7d78ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7333a4c1e8c8306c1c112e33cdbacf0270df73e53e613efb97890de6207caa5e","name":"Sleep Wizard Baby Music","registered_at":"2026-06-20T05:25:33Z","symbol":"NIM1525604","token_address":"0x5e476aee59eade8a2352bb3a429c02eab6c462a4","type":"artist","uuid":"9fdf2cf4-1c0d-4bf5-b92f-764c4d7d78ff"}
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 0x7333a4c1e8c8306c1c112e33cdbacf0270df73e53e613efb97890de6207caa5e. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9fdf2cf4-1c0d-4bf5-b92f-764c4d7d78ff.json and https://artists.proofprofile.net/proofs/artist/9fdf2cf4-1c0d-4bf5-b92f-764c4d7d78ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x7333a4c1e8c8306c1c112e33cdbacf0270df73e53e613efb97890de6207caa5e","name":"Sleep Wizard Baby Music","registered_at":"2026-06-20T05:25:33Z","symbol":"NIM1525604","token_address":"0x5e476aee59eade8a2352bb3a429c02eab6c462a4","type":"artist","uuid":"9fdf2cf4-1c0d-4bf5-b92f-764c4d7d78ff"}
album: Lullabies and Nursery Rhymes (Sleep Music for Babies, Children, Relaxation and Meditation)
  type: MusicAlbum
  date published: 2018-02-12
album: Lullabies and Nursery Rhymes (Sleep Music for Babies, Children, Relaxation and Meditation, Vol. 2)
  type: MusicAlbum
  date published: 2023-03-17