Sleep District
type: MusicGroup
popularity: 12
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb877f890d4060758c4869e381cd0e246d9870019f6c5c8880cbd746626bc8756
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953596
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a108804-a356-4efe-bf66-c6fb65670abf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a108804-a356-4efe-bf66-c6fb65670abf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a108804-a356-4efe-bf66-c6fb65670abf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:21:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb877f890d4060758c4869e381cd0e246d9870019f6c5c8880cbd746626bc8756","name":"Sleep District","registered_at":"2026-06-14T05:28:34Z","symbol":"NIM0352893","token_address":"0x81b86227d3ea290b9c780491e9774e2bc8560a45","type":"artist","uuid":"0a108804-a356-4efe-bf66-c6fb65670abf"}
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 0xb877f890d4060758c4869e381cd0e246d9870019f6c5c8880cbd746626bc8756. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a108804-a356-4efe-bf66-c6fb65670abf.json and https://artists.proofprofile.net/proofs/artist/0a108804-a356-4efe-bf66-c6fb65670abf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:21:39Z
  text: {"copyright_id":"0xb877f890d4060758c4869e381cd0e246d9870019f6c5c8880cbd746626bc8756","name":"Sleep District","registered_at":"2026-06-14T05:28:34Z","symbol":"NIM0352893","token_address":"0x81b86227d3ea290b9c780491e9774e2bc8560a45","type":"artist","uuid":"0a108804-a356-4efe-bf66-c6fb65670abf"}
album: Rain & Chimes, Pt. 3
  type: MusicAlbum
  date published: 2023-11-30
album: Rain & Chimes, Pt. 4
  type: MusicAlbum
  date published: 2023-11-30
album: Rain & Chimes, Pt. 2
  type: MusicAlbum
  date published: 2023-11-30
album: Rain & Chimes, Pt. 1
  type: MusicAlbum
  date published: 2023-11-30
album: Rain & Chimes, Pt. 5
  type: MusicAlbum
  date published: 2023-12-05
album: All Day Rain
  type: MusicAlbum
  date published: 2024-01-18
  track: All Day Rain
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224981
    explicit: false
    by artist: Sleep District
    in album: All Day Rain
      type: MusicAlbum
      date published: 2024-01-18
    isrc code: QZFZ42492758
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:48:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x29604ff51f88cea33d71e47bcb0df7b1dac0b84a9e8c3ae8de247ec198bcdde9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958325
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958325
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42492758
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:49:46Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29604ff51f88cea33d71e47bcb0df7b1dac0b84a9e8c3ae8de247ec198bcdde9. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:49:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42492758.
      date published: 2026-07-16T23:49:46Z
    audio: All Day Rain
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.683
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.19
      additional property: Energy
        type: PropertyValue
        value: 0.877
      additional property: Speechiness
        type: PropertyValue
        value: 0.093
      additional property: Acousticness
        type: PropertyValue
        value: 0.026
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.833
      additional property: Liveness
        type: PropertyValue
        value: 0.767
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.023
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.493
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mothers Sanctuary
  type: MusicAlbum
  date published: 2024-01-26
album: Mothers Sanctuary II
  type: MusicAlbum
  date published: 2024-02-01
album: Lovely Baby Lullabies
  type: MusicAlbum
  date published: 2024-05-03
album: Lovely Baby Lullabies II
  type: MusicAlbum
  date published: 2024-05-03
album: Lovely Baby Lullabies III
  type: MusicAlbum
  date published: 2024-05-19
album: Heavenly Gazes
  type: MusicAlbum
  date published: 2024-07-10
album: Over the Stars
  type: MusicAlbum
  date published: 2024-07-14
album: Ride the Wings
  type: MusicAlbum
  date published: 2024-07-19