The Sleep & Focus Group
type: MusicGroup
popularity: 26
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75841d7cd1412dd2d224f0b2c6f43e6ab3c223da11c720e6dfb1b0732eac911c
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/ef9a1191-6434-47a4-a6d3-48c7134fca40.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef9a1191-6434-47a4-a6d3-48c7134fca40.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef9a1191-6434-47a4-a6d3-48c7134fca40
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75841d7cd1412dd2d224f0b2c6f43e6ab3c223da11c720e6dfb1b0732eac911c","name":"The Sleep & Focus Group","registered_at":"2026-06-12T13:16:10Z","symbol":"NIM0308920","token_address":"0x46f139e3f97c59d038ad8ccb54ad1346b9f3c6d9","type":"artist","uuid":"ef9a1191-6434-47a4-a6d3-48c7134fca40"}
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 0x75841d7cd1412dd2d224f0b2c6f43e6ab3c223da11c720e6dfb1b0732eac911c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef9a1191-6434-47a4-a6d3-48c7134fca40.json and https://artists.proofprofile.net/proofs/artist/ef9a1191-6434-47a4-a6d3-48c7134fca40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x75841d7cd1412dd2d224f0b2c6f43e6ab3c223da11c720e6dfb1b0732eac911c","name":"The Sleep & Focus Group","registered_at":"2026-06-12T13:16:10Z","symbol":"NIM0308920","token_address":"0x46f139e3f97c59d038ad8ccb54ad1346b9f3c6d9","type":"artist","uuid":"ef9a1191-6434-47a4-a6d3-48c7134fca40"}
album: The Sleep & Focus Group
  type: MusicAlbum
  date published: 2020-12-02
album: Soothing River Rapids for White Noise
  type: MusicAlbum
  date published: 2022-06-22
album: Sleep: Ambient Soothing Tunes for Perfect Relaxation Vol. 1
  type: MusicAlbum
  date published: 2023-02-01
album: Sleep Music: Soothing Sound of Rain for Insomnia Vol. 1
  type: MusicAlbum
  date published: 2023-02-07
album: Sleep: Stress-Relieving Piano Music Night Vol. 1
  type: MusicAlbum
  date published: 2023-02-14
album: Ambient Music: Refreshing Mood for Concentration Vol. 1
  type: MusicAlbum
  date published: 2023-04-06
album: A Melodic Journey Through the Night: Uninterrupted Music for Babies
  type: MusicAlbum
  date published: 2023-10-13
album: Harmonic Dreamscape: Comforting Music for Babies
  type: MusicAlbum
  date published: 2023-11-28
album: Rain Caress: Sleeps Gentle Embrace
  type: MusicAlbum
  date published: 2024-04-08
album: Soothing Rainfall Sleep Soundscapes for Rest
  type: MusicAlbum
  date published: 2024-04-15
album: Sleep Soundly with Chill Ocean Melodies
  type: MusicAlbum
  date published: 2024-04-22
album: Rest at Hearthside: Sleep Induced by Fire
  type: MusicAlbum
  date published: 2024-04-26
album: Dreamy Birds: Binaural Sounds for Sleep
  type: MusicAlbum
  date published: 2024-05-02
album: Fire Slumber: Soothing Music for Sleep
  type: MusicAlbum
  date published: 2024-05-15
album: Fire Music Melodies for Peaceful Sleep
  type: MusicAlbum
  date published: 2024-05-22
album: Music for Sleep: Deep Rest Melodies
  type: MusicAlbum
  date published: 2024-06-13
album: Midnight Sleep: Harmonic Music Blend
  type: MusicAlbum
  date published: 2024-07-17
album: Midnight Calm: Chill Music for Sleep
  type: MusicAlbum
  date published: 2024-07-26
album: Music For Sleep And Dreamy Relaxation
  type: MusicAlbum
  date published: 2025-05-19
album: Rest & Restore
  type: MusicAlbum
  date published: 2025-06-02