beatrice blinded
type: MusicGroup
genre: shoegaze
popularity: 2
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00cfc036f255553ff81e719e30150dab716dcf5aa4ca1624426942587ea9b28c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b94dcf26-172d-4902-bcf9-9130b4f221f8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b94dcf26-172d-4902-bcf9-9130b4f221f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b94dcf26-172d-4902-bcf9-9130b4f221f8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00cfc036f255553ff81e719e30150dab716dcf5aa4ca1624426942587ea9b28c","name":"beatrice blinded","registered_at":"2026-06-20T16:28:05Z","symbol":"NIM1653090","token_address":"0xa0f380d6cdceb5160b4f7b3ee5ae95f81098badf","type":"artist","uuid":"b94dcf26-172d-4902-bcf9-9130b4f221f8"}
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 0x00cfc036f255553ff81e719e30150dab716dcf5aa4ca1624426942587ea9b28c. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b94dcf26-172d-4902-bcf9-9130b4f221f8.json and https://artists.proofprofile.net/proofs/artist/b94dcf26-172d-4902-bcf9-9130b4f221f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x00cfc036f255553ff81e719e30150dab716dcf5aa4ca1624426942587ea9b28c","name":"beatrice blinded","registered_at":"2026-06-20T16:28:05Z","symbol":"NIM1653090","token_address":"0xa0f380d6cdceb5160b4f7b3ee5ae95f81098badf","type":"artist","uuid":"b94dcf26-172d-4902-bcf9-9130b4f221f8"}
album: stars for our ceiling
  type: MusicAlbum
  date published: 2025-05-28
  track: Disappear
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228000
    explicit: false
    by artist: beatrice blinded
    in album: stars for our ceiling
      type: MusicAlbum
      date published: 2025-05-28
    genre: shoegaze
    isrc code: QZTAU2501388
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:49:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3c1545a58848d1c91a5e67ce78db64557f919b7c6b665e5d490dfe3832732416
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958913
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958913
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2501388
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T19:51:30Z
    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 0x3c1545a58848d1c91a5e67ce78db64557f919b7c6b665e5d490dfe3832732416. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:51:30Z), 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/QZTAU2501388.
      date published: 2026-07-20T19:51:30Z
    audio: Disappear
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.265
      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: 0.247
      additional property: Energy
        type: PropertyValue
        value: 0.59
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.218
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.386
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major