Sleep Thieves
type: MusicGroup
popularity: 17
followers: 6472
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x996d0e6b92442ca888af27b89c66f136ce4d7bd805b15676f323821097e9e3cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20c956d9-7e85-4138-8651-98bff76ff22e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20c956d9-7e85-4138-8651-98bff76ff22e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20c956d9-7e85-4138-8651-98bff76ff22e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x996d0e6b92442ca888af27b89c66f136ce4d7bd805b15676f323821097e9e3cf","name":"Sleep Thieves","registered_at":"2026-06-14T07:55:46Z","symbol":"NIM0387985","token_address":"0xcb68cc25822f780eb270637a0dfb1e7b17d53417","type":"artist","uuid":"20c956d9-7e85-4138-8651-98bff76ff22e"}
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 0x996d0e6b92442ca888af27b89c66f136ce4d7bd805b15676f323821097e9e3cf. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20c956d9-7e85-4138-8651-98bff76ff22e.json and https://artists.proofprofile.net/proofs/artist/20c956d9-7e85-4138-8651-98bff76ff22e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x996d0e6b92442ca888af27b89c66f136ce4d7bd805b15676f323821097e9e3cf","name":"Sleep Thieves","registered_at":"2026-06-14T07:55:46Z","symbol":"NIM0387985","token_address":"0xcb68cc25822f780eb270637a0dfb1e7b17d53417","type":"artist","uuid":"20c956d9-7e85-4138-8651-98bff76ff22e"}
album: Heart Waves
  type: MusicAlbum
  date published: 2011-04-08
album: Islands
  type: MusicAlbum
  date published: 2012-05-18
  track: Spirit Animal
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193826
    explicit: false
    by artist: Sleep Thieves
    in album: Islands
      type: MusicAlbum
      date published: 2012-05-18
    isrc code: IEFIV1200004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:13:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x89179710bce69bad1e07246b6c8ae4668db157f90b59cbd307086982995d2ea3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEFIV1200004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0x89179710bce69bad1e07246b6c8ae4668db157f90b59cbd307086982995d2ea3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/IEFIV1200004.
      date published: 2026-07-03T08:56:35Z
    audio: Spirit Animal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.024
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.594
      additional property: Energy
        type: PropertyValue
        value: 0.65
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.09
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.831
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.634
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.506
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: City Of Hearts - Single
  type: MusicAlbum
  date published: 2014-02-25
album: City Of Hearts - Single
  type: MusicAlbum
  date published: 2014-02-25
album: City Of Hearts - Single
  type: MusicAlbum
  date published: 2014-02-25
album: You Want The Night
  type: MusicAlbum
  date published: 2014-06-17
album: You Want The Night
  type: MusicAlbum
  date published: 2014-06-17
album: You Want the Night
  type: MusicAlbum
  date published: 2014-06-17
  track: City of Hearts
    type: MusicRecording
    duration: PT5M25S
    duration ms: 325506
    explicit: false
    by artist: Sleep Thieves
    in album: You Want the Night
      type: MusicAlbum
      date published: 2014-06-17
    isrc code: IEFIV1400001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:09:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4336070355e7fbd4b6c7f2bf826d5e5a4be28fa1d61030194868b67b7148de17
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEFIV1400001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T10:20:17Z
    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 0x4336070355e7fbd4b6c7f2bf826d5e5a4be28fa1d61030194868b67b7148de17. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/IEFIV1400001.
      date published: 2026-07-16T10:20:17Z
    audio: City of Hearts
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.984
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.674
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: You Want the Night - Single
album: November Christmas
album: Is This Ready?
album: Aching Bones
album: Sea of Shadows
album: Fortress

Energy
type: PropertyValue
value: 0.439

Speechiness
type: PropertyValue
value: 0.028

Acousticness
type: PropertyValue
value: 0.222

Instrumentalness
type: PropertyValue
value: 0.679

Liveness
type: PropertyValue
value: 0.109

Valence (Positivity)
type: PropertyValue
value: 0.715

Loudness (dB)
type: PropertyValue
value: -7.46

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

You Want The Night
type: MusicAlbum
date published: 2015-04-07

You Want The Night
type: MusicAlbum
date published: 2015-04-07

You Want The Night
type: MusicAlbum
date published: 2015-04-07

You Want the Night - Single
type: MusicAlbum
date published: 2015-04-21

November Christmas
type: MusicAlbum
date published: 2015-12-01

Is This Ready?
type: MusicAlbum
date published: 2017-06-30

Aching Bones
type: MusicAlbum
date published: 2018-03-27

Sea of Shadows
type: MusicAlbum
date published: 2018-11-02

Fortress
type: MusicAlbum
date published: 2018-11-16
track: Aching Bones
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207738
  explicit: false
  by artist: Sleep Thieves
  in album: Fortress
    type: MusicAlbum
    date published: 2018-11-16
  isrc code: IEFIV1800001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T18:23:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ee223fc6513e141ff3f9f2d02bfe3cdd6524f62c82ab8fcb9d11e3637f771a3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958316
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958316
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEFIV1800001
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T19:42:29Z
  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 0x2ee223fc6513e141ff3f9f2d02bfe3cdd6524f62c82ab8fcb9d11e3637f771a3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/IEFIV1800001.
    date published: 2026-07-16T19:42:29Z
  audio: Aching Bones
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 80.014
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.434
    additional property: Energy
      type: PropertyValue
      value: 0.523
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.096
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.937
    additional property: Liveness
      type: PropertyValue
      value: 0.101
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.173
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.699
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major