The Sleeping Music Legends
type: MusicGroup
popularity: 4
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafcade73e50f13fc185c4feabc5104042a494157d2feb660e1fb3a06f396b8a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acc4f760-e443-4844-a413-3506bc52157a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acc4f760-e443-4844-a413-3506bc52157a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/acc4f760-e443-4844-a413-3506bc52157a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xafcade73e50f13fc185c4feabc5104042a494157d2feb660e1fb3a06f396b8a4","name":"The Sleeping Music Legends","registered_at":"2026-06-20T10:35:50Z","symbol":"NIM1592836","token_address":"0xc64abe85ea9b5f28668dbdd686e50662e6a37c9e","type":"artist","uuid":"acc4f760-e443-4844-a413-3506bc52157a"}
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 0xafcade73e50f13fc185c4feabc5104042a494157d2feb660e1fb3a06f396b8a4. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acc4f760-e443-4844-a413-3506bc52157a.json and https://artists.proofprofile.net/proofs/artist/acc4f760-e443-4844-a413-3506bc52157a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xafcade73e50f13fc185c4feabc5104042a494157d2feb660e1fb3a06f396b8a4","name":"The Sleeping Music Legends","registered_at":"2026-06-20T10:35:50Z","symbol":"NIM1592836","token_address":"0xc64abe85ea9b5f28668dbdd686e50662e6a37c9e","type":"artist","uuid":"acc4f760-e443-4844-a413-3506bc52157a"}
album: A Deep Sleep Fantasy
  type: MusicAlbum
  date published: 2019-11-05
album: Sleeping Music Dreams
  type: MusicAlbum
  date published: 2019-11-14
album: Healing Frequency
  type: MusicAlbum
  date published: 2022-09-23
album: Stilling Raindrops
  type: MusicAlbum
  date published: 2022-10-17
album: Hip Hop Slumber: Calm Beats for Deep Sleep
  type: MusicAlbum
  date published: 2025-01-08
album: Music For Tranquil Nights And Restful Sleep
  type: MusicAlbum
  date published: 2025-05-21