Sandman’s Music Box
type: MusicGroup
popularity: 8
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21673b8971149b68656f5dba54f0febe716198c41b16cc7cadf175a17754bdb8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0bf24f7-64dd-4c55-a015-762f925e0b60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0bf24f7-64dd-4c55-a015-762f925e0b60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0bf24f7-64dd-4c55-a015-762f925e0b60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21673b8971149b68656f5dba54f0febe716198c41b16cc7cadf175a17754bdb8","name":"Sandman’s Music Box","registered_at":"2026-06-21T06:20:23Z","symbol":"NIM1846600","token_address":"0x042fdb210d4eccff43f8d9ac0fa5514c618e2b2c","type":"artist","uuid":"e0bf24f7-64dd-4c55-a015-762f925e0b60"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21673b8971149b68656f5dba54f0febe716198c41b16cc7cadf175a17754bdb8. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0bf24f7-64dd-4c55-a015-762f925e0b60.json and https://artists.proofprofile.net/proofs/artist/e0bf24f7-64dd-4c55-a015-762f925e0b60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x21673b8971149b68656f5dba54f0febe716198c41b16cc7cadf175a17754bdb8","name":"Sandman’s Music Box","registered_at":"2026-06-21T06:20:23Z","symbol":"NIM1846600","token_address":"0x042fdb210d4eccff43f8d9ac0fa5514c618e2b2c","type":"artist","uuid":"e0bf24f7-64dd-4c55-a015-762f925e0b60"}
album: Ambient Journeys for Complete Dreamscape
  type: MusicAlbum
  date published: 2023-05-11
  track: Concentration Psyche Elixir
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120000
    explicit: false
    by artist: Sandman’s Music Box
    in album: Ambient Journeys for Complete Dreamscape
      type: MusicAlbum
      date published: 2023-05-11
    isrc code: GBRKQ2352039
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T23:02:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4aa768f810dea0e7f35f329b656ba8441ee14f19bb838784b7b4bd5301afba66
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2352039
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T00:42:11Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa768f810dea0e7f35f329b656ba8441ee14f19bb838784b7b4bd5301afba66. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBRKQ2352039.
      date published: 2026-07-03T00:42:11Z
    audio: Concentration Psyche Elixir
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.503
      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: 0.157
      additional property: Energy
        type: PropertyValue
        value: 0.01
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.991
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.95
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.037
      additional property: Loudness (dB)
        type: PropertyValue
        value: -35.64
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Baby Bliss: Relaxing Music for a Peaceful Nursery
  type: MusicAlbum
  date published: 2023-07-07
album: Cats & Calmness: Ambient Music for Cats' Tranquility
  type: MusicAlbum
  date published: 2023-08-24
album: Lullaby Melodies: Chill Music Tunes for Baby
  type: MusicAlbum
  date published: 2023-09-15
album: Ambient Music: Ephemeral Ease
  type: MusicAlbum
  date published: 2023-11-01
album: Magical Midnight Melodies: Restful Baby Sleep Music
  type: MusicAlbum
  date published: 2023-11-24
album: Music For Work Motivation: Drive and Dedication
  type: MusicAlbum
  date published: 2023-11-29
album: Sea Breeze Harmony: Relaxing Ocean Sounds
  type: MusicAlbum
  date published: 2023-11-30
album: Music for Pets: Snuggle Vibes Rhapsody
  type: MusicAlbum
  date published: 2023-12-22
album: Rain Tranquility: Spa Chordal Essence
  type: MusicAlbum
  date published: 2024-01-02
album: Spa and Massage: Fire Soothing Melodies
  type: MusicAlbum
  date published: 2024-01-04
album: Ocean Cats: Feline Soothing Notes
  type: MusicAlbum
  date published: 2024-01-10
album: Dreamy Waters Melodies: Sleep Symphony at the Lakeside
  type: MusicAlbum
  date published: 2024-01-12
album: Relaxation by the Ocean: Calm Sea Harmonies
  type: MusicAlbum
  date published: 2024-01-16
album: Sonic Baby Sleep: Ambient Stream Baby Lullaby
  type: MusicAlbum
  date published: 2024-01-23
album: Dog Fire: Playful Beats Rhythm
  type: MusicAlbum
  date published: 2024-02-02
album: Ocean's Embrace for Sleep: Soft Shoreline Echoes
  type: MusicAlbum
  date published: 2024-02-12
album: Relaxing Flames: Fires Calm Rhythm
  type: MusicAlbum
  date published: 2024-02-26
album: Waves of Transformation: Music for Guided Meditation and Letting Go
  type: MusicAlbum
  date published: 2024-03-04
album: Ocean Calm: Pet Wave Melodies
  type: MusicAlbum
  date published: 2024-03-08
album: Soothing Rain: Sleep Meditation Tunes
  type: MusicAlbum
  date published: 2024-03-14