Lullaby Daddy
type: MusicGroup
popularity: 7
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70c0abccb720fe9b883979b87fa49c8f64dfae230a9045fd4ee80d80affeb620
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4337da26-2ce3-4fbc-a627-a53e2cbf921c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4337da26-2ce3-4fbc-a627-a53e2cbf921c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4337da26-2ce3-4fbc-a627-a53e2cbf921c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70c0abccb720fe9b883979b87fa49c8f64dfae230a9045fd4ee80d80affeb620","name":"Lullaby Daddy","registered_at":"2026-06-16T13:02:43Z","symbol":"NIM1060239","token_address":"0x351640e38061073834e35fdde295d0b1efd3c465","type":"artist","uuid":"4337da26-2ce3-4fbc-a627-a53e2cbf921c"}
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 0x70c0abccb720fe9b883979b87fa49c8f64dfae230a9045fd4ee80d80affeb620. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4337da26-2ce3-4fbc-a627-a53e2cbf921c.json and https://artists.proofprofile.net/proofs/artist/4337da26-2ce3-4fbc-a627-a53e2cbf921c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0x70c0abccb720fe9b883979b87fa49c8f64dfae230a9045fd4ee80d80affeb620","name":"Lullaby Daddy","registered_at":"2026-06-16T13:02:43Z","symbol":"NIM1060239","token_address":"0x351640e38061073834e35fdde295d0b1efd3c465","type":"artist","uuid":"4337da26-2ce3-4fbc-a627-a53e2cbf921c"}
album: Sweet Dreams Lullaby for Babies
  type: MusicAlbum
  date published: 2019-06-03
album: Sweet Dreams Folk Song for Babies
  type: MusicAlbum
  date published: 2019-06-10
album: Sweet Dreams Classic for Babies
  type: MusicAlbum
  date published: 2019-06-28
album: Sweet Dreams Music Box for Babies
  type: MusicAlbum
  date published: 2019-07-22
album: Sweet Dreams Strings for Babies
  type: MusicAlbum
  date published: 2020-06-01
album: Sweet Dreams Music Box for Babies II
  type: MusicAlbum
  date published: 2020-06-26
  track: Nocturne in E-flat Major, Op. 9, No. 2
    type: MusicRecording
    duration: PT1M7S
    duration ms: 67756
    explicit: false
    by artist: Lullaby Daddy
    in album: Sweet Dreams Music Box for Babies II
      type: MusicAlbum
      date published: 2020-06-26
    isrc code: GBSMU8214652
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:31:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x38d163bbceae43e2a74af7a0d245fff1b2230fd79914cdb2001a2ce8558ee53d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957770
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957770
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8214652
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:17:00Z
    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 0x38d163bbceae43e2a74af7a0d245fff1b2230fd79914cdb2001a2ce8558ee53d. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/GBSMU8214652.
      date published: 2026-07-12T23:17:00Z
    audio: Nocturne in E-flat Major, Op. 9, No. 2
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.998
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.731
      additional property: Energy
        type: PropertyValue
        value: 0.302
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.977
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.911
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.935
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.243
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sweet Dreams Lullaby Song
  type: MusicAlbum
  date published: 2024-06-19