Sleep Sounds: by Sarah
type: MusicGroup
popularity: 23
followers: 334
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86e7b30fee54541ae77efb7b616a6cf842ae40a94f49c700a784c35e8f6034f3
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/0b18421a-8dc0-45d0-b430-8881287e5189.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b18421a-8dc0-45d0-b430-8881287e5189.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b18421a-8dc0-45d0-b430-8881287e5189
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86e7b30fee54541ae77efb7b616a6cf842ae40a94f49c700a784c35e8f6034f3","name":"Sleep Sounds: by Sarah","registered_at":"2026-06-11T11:34:38Z","symbol":"NIM0015400","token_address":"0x698f1da0cdeb0d0af88581dba0091cbe5a66aead","type":"artist","uuid":"0b18421a-8dc0-45d0-b430-8881287e5189"}
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 0x86e7b30fee54541ae77efb7b616a6cf842ae40a94f49c700a784c35e8f6034f3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b18421a-8dc0-45d0-b430-8881287e5189.json and https://artists.proofprofile.net/proofs/artist/0b18421a-8dc0-45d0-b430-8881287e5189.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x86e7b30fee54541ae77efb7b616a6cf842ae40a94f49c700a784c35e8f6034f3","name":"Sleep Sounds: by Sarah","registered_at":"2026-06-11T11:34:38Z","symbol":"NIM0015400","token_address":"0x698f1da0cdeb0d0af88581dba0091cbe5a66aead","type":"artist","uuid":"0b18421a-8dc0-45d0-b430-8881287e5189"}
album: Sleep Sounds of Rain and Thunder
  type: MusicAlbum
  date published: 2020-12-03
album: Sleep Sounds of Wind
  type: MusicAlbum
  date published: 2020-12-04
album: Sleep Sounds of Beach Waves
  type: MusicAlbum
  date published: 2020-12-05
album: Sleep Sounds of Birds in the Forest
  type: MusicAlbum
  date published: 2020-12-06
album: Sleep Sounds of Rain on a Tin Roof
  type: MusicAlbum
  date published: 2020-12-07
album: Sleep Sounds of The Forest
  type: MusicAlbum
  date published: 2020-12-08
album: Sleep Sounds of The River
  type: MusicAlbum
  date published: 2020-12-09
album: Find Lucidity
  type: MusicAlbum
  date published: 2021-04-10
album: Gamma Perception
  type: MusicAlbum
  date published: 2021-04-10
album: Liquid Sound
  type: MusicAlbum
  date published: 2021-04-10
album: Rainbow Vision
  type: MusicAlbum
  date published: 2021-04-10
album: Dream Awake
  type: MusicAlbum
  date published: 2021-04-10
album: Let Go of the Day
  type: MusicAlbum
  date published: 2021-04-10
album: Cured Insomnia
  type: MusicAlbum
  date published: 2021-04-10
album: Enhanced Sleep State
  type: MusicAlbum
  date published: 2021-04-10
album: Submersion
  type: MusicAlbum
  date published: 2021-04-10
album: Spheral Sounds
  type: MusicAlbum
  date published: 2021-04-17
album: Rainy Night Sleep Time
  type: MusicAlbum
  date published: 2021-06-23
album: Instant Sleep
  type: MusicAlbum
  date published: 2021-06-25