Sleep Music Guru
type: MusicGroup
genre: lullaby
popularity: 8
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1b127b0b8e220408463bd8d0bca1eadca8deb831d5b612fc795f41037812363
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/4fab684b-5af4-461d-b8a2-a1627fd9428e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4fab684b-5af4-461d-b8a2-a1627fd9428e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4fab684b-5af4-461d-b8a2-a1627fd9428e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1b127b0b8e220408463bd8d0bca1eadca8deb831d5b612fc795f41037812363","name":"Sleep Music Guru","registered_at":"2026-06-16T17:19:48Z","symbol":"NIM1121577","token_address":"0x8cf6ee69c0b3aee808c515b79b275c82e2af0385","type":"artist","uuid":"4fab684b-5af4-461d-b8a2-a1627fd9428e"}
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 0xa1b127b0b8e220408463bd8d0bca1eadca8deb831d5b612fc795f41037812363. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4fab684b-5af4-461d-b8a2-a1627fd9428e.json and https://artists.proofprofile.net/proofs/artist/4fab684b-5af4-461d-b8a2-a1627fd9428e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa1b127b0b8e220408463bd8d0bca1eadca8deb831d5b612fc795f41037812363","name":"Sleep Music Guru","registered_at":"2026-06-16T17:19:48Z","symbol":"NIM1121577","token_address":"0x8cf6ee69c0b3aee808c515b79b275c82e2af0385","type":"artist","uuid":"4fab684b-5af4-461d-b8a2-a1627fd9428e"}
album: Sleep Music - Relaxing Piano, Sleeping Music, Deep Sleep, Massage, Yoga, Spa, Sleep Aid, Lullabies
  type: MusicAlbum
  date published: 2012-02-02
album: Healing Sleep Music: Binaural Delta Waves Sleep Music, Deep Relaxation Ambient Music
  type: MusicAlbum
  date published: 2020-03-07
album: Music That Rests Beneath The Quiet Horizon
  type: MusicAlbum
  date published: 2025-05-29