123 Sleep
type: MusicGroup
genre: lullaby
popularity: 28
followers: 328
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf48305f6e3eeb082beec1fbc6fda4425350c78c3e44ac9a34b9cf2151d601c5c
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/929c9b14-be63-49ce-a35a-d47e966a5677.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/929c9b14-be63-49ce-a35a-d47e966a5677.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/929c9b14-be63-49ce-a35a-d47e966a5677
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf48305f6e3eeb082beec1fbc6fda4425350c78c3e44ac9a34b9cf2151d601c5c","name":"123 Sleep","registered_at":"2026-06-12T04:44:39Z","symbol":"NIM0190618","token_address":"0x905fc7882d05a44d44bfbabf699621ef1f893a57","type":"artist","uuid":"929c9b14-be63-49ce-a35a-d47e966a5677"}
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 0xf48305f6e3eeb082beec1fbc6fda4425350c78c3e44ac9a34b9cf2151d601c5c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/929c9b14-be63-49ce-a35a-d47e966a5677.json and https://artists.proofprofile.net/proofs/artist/929c9b14-be63-49ce-a35a-d47e966a5677.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xf48305f6e3eeb082beec1fbc6fda4425350c78c3e44ac9a34b9cf2151d601c5c","name":"123 Sleep","registered_at":"2026-06-12T04:44:39Z","symbol":"NIM0190618","token_address":"0x905fc7882d05a44d44bfbabf699621ef1f893a57","type":"artist","uuid":"929c9b14-be63-49ce-a35a-d47e966a5677"}
album: Too Ra Loo Ra Loo Ral (Music Box Version)
  type: MusicAlbum
  date published: 2018-07-27
album: European Lullabies (Music Box Edition)
  type: MusicAlbum
  date published: 2018-08-17
  track: Twinkle Twinkle Little Star
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155823
    explicit: false
    by artist: 123 Sleep
    in album: European Lullabies (Music Box Edition)
      type: MusicAlbum
      date published: 2018-08-17
    genre: lullaby
    isrc code: GBMJG1811294
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T13:58:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa3832d4a988ca50451024f0a506a9f3cbebd98823a2e646bf7920f2d897cb93b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958563
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958563
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG1811294
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T14:29:03Z
    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 0xa3832d4a988ca50451024f0a506a9f3cbebd98823a2e646bf7920f2d897cb93b. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GBMJG1811294.
      date published: 2026-07-18T14:29:03Z
    audio: Twinkle Twinkle Little Star
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.724
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.679
      additional property: Energy
        type: PropertyValue
        value: 0.002
      additional property: Speechiness
        type: PropertyValue
        value: 0.517
      additional property: Acousticness
        type: PropertyValue
        value: 0.838
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.61
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.778
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Noise for Sleep (Loopable With No Fade)
  type: MusicAlbum
  date published: 2018-10-12
album: European Lullabies (Soft Piano Edition)
  type: MusicAlbum
  date published: 2019-11-01
  track: Au clair de la lune
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165723
    explicit: false
    by artist: 123 Sleep
    in album: European Lullabies (Soft Piano Edition)
      type: MusicAlbum
      date published: 2019-11-01
    genre: lullaby
    isrc code: GBMJG1919896
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T21:07:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xec01f3155c2abb0ff8cfc0e9f86e8ac6d770c6d92a6c8fa6f9c0fa4ff762f193
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG1919896
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xec01f3155c2abb0ff8cfc0e9f86e8ac6d770c6d92a6c8fa6f9c0fa4ff762f193. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBMJG1919896.
      date published: 2026-07-06T01:26:17Z
    audio: Au clair de la lune
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.024
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.535
      additional property: Energy
        type: PropertyValue
        value: 0.037
      additional property: Speechiness
        type: PropertyValue
        value: 0.074
      additional property: Acousticness
        type: PropertyValue
        value: 0.973
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Penumbra One: Songs for Relaxing
album: You've Got the Love
album: Paper Rattle
album: Ursula
album: Penumbra Two: The Piano
album: Triptych
album: A Summer's Gall
album: Saloio
album: Penumbra Three: Meditative Loops and Rain
album: Ichiyo
album: Noise for Sleep (Loopable With No Fade Extended Edition)
album: Brat Summer is Over, and that's Okay

Instrumentalness
type: PropertyValue
value: 0.96

Liveness
type: PropertyValue
value: 0.109

Valence (Positivity)
type: PropertyValue
value: 0.254

Loudness (dB)
type: PropertyValue
value: -30.734

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Penumbra One: Songs for Relaxing
type: MusicAlbum
date published: 2019-12-06

You've Got the Love
type: MusicAlbum
date published: 2020-02-28

Paper Rattle
type: MusicAlbum
date published: 2020-04-17

Ursula
type: MusicAlbum
date published: 2020-07-24

Penumbra Two: The Piano
type: MusicAlbum
date published: 2020-08-21

Triptych
type: MusicAlbum
date published: 2021-07-30

A Summer's Gall
type: MusicAlbum
date published: 2023-06-23

Saloio
type: MusicAlbum
date published: 2023-07-28

Penumbra Three: Meditative Loops and Rain
type: MusicAlbum
date published: 2023-09-30

Ichiyo
type: MusicAlbum
date published: 2024-03-28

Noise for Sleep (Loopable With No Fade Extended Edition)
type: MusicAlbum
date published: 2024-06-11

Brat Summer is Over, and that's Okay
type: MusicAlbum
date published: 2024-12-06