Andrea of BLB
type: MusicGroup
popularity: 10
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f2c03e109fc0fcde9efdda699fbf076cd756d2de557b9c417d9ecdb72cf127c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcf94873-e375-4e72-9633-c19d300e7ed3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcf94873-e375-4e72-9633-c19d300e7ed3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fcf94873-e375-4e72-9633-c19d300e7ed3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f2c03e109fc0fcde9efdda699fbf076cd756d2de557b9c417d9ecdb72cf127c","name":"Andrea of BLB","registered_at":"2026-06-21T17:42:27Z","symbol":"NIM1989071","token_address":"0xea723801b3e9016353205e470fa9460245040196","type":"artist","uuid":"fcf94873-e375-4e72-9633-c19d300e7ed3"}
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 0x9f2c03e109fc0fcde9efdda699fbf076cd756d2de557b9c417d9ecdb72cf127c. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fcf94873-e375-4e72-9633-c19d300e7ed3.json and https://artists.proofprofile.net/proofs/artist/fcf94873-e375-4e72-9633-c19d300e7ed3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x9f2c03e109fc0fcde9efdda699fbf076cd756d2de557b9c417d9ecdb72cf127c","name":"Andrea of BLB","registered_at":"2026-06-21T17:42:27Z","symbol":"NIM1989071","token_address":"0xea723801b3e9016353205e470fa9460245040196","type":"artist","uuid":"fcf94873-e375-4e72-9633-c19d300e7ed3"}
album: Don't Tell Me
  type: MusicAlbum
  date published: 2014-04-30
album: I Like You with Me
  type: MusicAlbum
  date published: 2015-08-18
album: Wildfire
  type: MusicAlbum
  date published: 2017-04-20
album: Only In A Perfect World
  type: MusicAlbum
  date published: 2018-11-01
album: Hearts Fall From The Sky
  type: MusicAlbum
  date published: 2018-11-01
  track: Hearts Fall From The Sky
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232003
    explicit: false
    by artist: Andrea of BLB
    in album: Hearts Fall From The Sky
      type: MusicAlbum
      date published: 2018-11-01
    isrc code: QZ8251852874
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T22:34:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6634fac70c6e42d9e7e2c018ad8ca0dae13db070f466eab5641e7eaaa5f28f5e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8251852874
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x6634fac70c6e42d9e7e2c018ad8ca0dae13db070f466eab5641e7eaaa5f28f5e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZ8251852874.
      date published: 2026-07-04T11:19:20Z
    audio: Hearts Fall From The Sky
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.188
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.552
      additional property: Energy
        type: PropertyValue
        value: 0.152
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.98
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.011
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.12
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.504
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major