Nadine Allen
type: MusicGroup
popularity: 2
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98dcb308ce4c8cd124965fa9992c876e67bca093a9450197a1376b0cae1110fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7afe5a3-6d1c-4126-8a34-1e06d0d33f60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a7afe5a3-6d1c-4126-8a34-1e06d0d33f60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a7afe5a3-6d1c-4126-8a34-1e06d0d33f60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98dcb308ce4c8cd124965fa9992c876e67bca093a9450197a1376b0cae1110fd","name":"Nadine Allen","registered_at":"2026-06-20T08:19:47Z","symbol":"NIM1564614","token_address":"0x9095bd178dfeca35bb5d9dc6dfe03cff89dfc322","type":"artist","uuid":"a7afe5a3-6d1c-4126-8a34-1e06d0d33f60"}
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 0x98dcb308ce4c8cd124965fa9992c876e67bca093a9450197a1376b0cae1110fd. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7afe5a3-6d1c-4126-8a34-1e06d0d33f60.json and https://artists.proofprofile.net/proofs/artist/a7afe5a3-6d1c-4126-8a34-1e06d0d33f60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x98dcb308ce4c8cd124965fa9992c876e67bca093a9450197a1376b0cae1110fd","name":"Nadine Allen","registered_at":"2026-06-20T08:19:47Z","symbol":"NIM1564614","token_address":"0x9095bd178dfeca35bb5d9dc6dfe03cff89dfc322","type":"artist","uuid":"a7afe5a3-6d1c-4126-8a34-1e06d0d33f60"}
album: Eidesis
  type: MusicAlbum
  date published: 2022-11-18
album: Reine de nuit
  type: MusicAlbum
  date published: 2022-12-30
  track: Reine de nuit
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182022
    explicit: false
    by artist: Nadine Allen
    in album: Reine de nuit
      type: MusicAlbum
      date published: 2022-12-30
    isrc code: SE6RU2261301
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:56:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x342135762497d28c5788f78c4812d1cb89bb699de41262ba49aefe8851e442fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6RU2261301
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x342135762497d28c5788f78c4812d1cb89bb699de41262ba49aefe8851e442fe. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/SE6RU2261301.
      date published: 2026-07-05T18:48:28Z
    audio: Reine de nuit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.971
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.419
      additional property: Energy
        type: PropertyValue
        value: 0.029
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.959
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.115
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.199
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Larmes de l'Invisible
  type: MusicAlbum
  date published: 2023-06-09
album: Éclat de Corail
  type: MusicAlbum
  date published: 2023-11-03
album: Ambedo
  type: MusicAlbum
  date published: 2023-12-19
album: Ponder
  type: MusicAlbum
  date published: 2024-05-10