Project: Heavensent
type: MusicGroup
popularity: 4
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb1c0e1b10dcd4374d5c03fb6bcc134f2d1c7d710f70e57c237bdbf2e85804a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea12db7a-9978-40e5-9a57-ccb6c8f498bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea12db7a-9978-40e5-9a57-ccb6c8f498bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea12db7a-9978-40e5-9a57-ccb6c8f498bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb1c0e1b10dcd4374d5c03fb6bcc134f2d1c7d710f70e57c237bdbf2e85804a5","name":"Project: Heavensent","registered_at":"2026-06-21T09:55:55Z","symbol":"NIM1893252","token_address":"0x066043c557be09c978e61b3ba4ef8e981866fb22","type":"artist","uuid":"ea12db7a-9978-40e5-9a57-ccb6c8f498bc"}
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 0xfb1c0e1b10dcd4374d5c03fb6bcc134f2d1c7d710f70e57c237bdbf2e85804a5. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea12db7a-9978-40e5-9a57-ccb6c8f498bc.json and https://artists.proofprofile.net/proofs/artist/ea12db7a-9978-40e5-9a57-ccb6c8f498bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xfb1c0e1b10dcd4374d5c03fb6bcc134f2d1c7d710f70e57c237bdbf2e85804a5","name":"Project: Heavensent","registered_at":"2026-06-21T09:55:55Z","symbol":"NIM1893252","token_address":"0x066043c557be09c978e61b3ba4ef8e981866fb22","type":"artist","uuid":"ea12db7a-9978-40e5-9a57-ccb6c8f498bc"}
album: Project: Heavensent
  type: MusicAlbum
  date published: 2018-11-10
album: Sextape
  type: MusicAlbum
  date published: 2019-02-14
  track: Sextape
    type: MusicRecording
    duration: PT4M32S
    duration ms: 272137
    explicit: false
    by artist: Project: Heavensent
    in album: Sextape
      type: MusicAlbum
      date published: 2019-02-14
    isrc code: QZ8LD1978016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:21:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x34837168c68b556bd039d8c6c52966df7f2b9191246c188d4f520a456a75fda7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958621
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958621
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1978016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:59:44Z
    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 0x34837168c68b556bd039d8c6c52966df7f2b9191246c188d4f520a456a75fda7. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZ8LD1978016.
      date published: 2026-07-18T22:59:44Z
    audio: Sextape
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.982
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.415
      additional property: Energy
        type: PropertyValue
        value: 0.318
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.68
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.292
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.105
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Please Forgive Me
  type: MusicAlbum
  date published: 2020-02-17
album: Songs to Stare at the Sky to
  type: MusicAlbum
  date published: 2024-12-06
album: Torch (On)
  type: MusicAlbum
  date published: 2025-03-07
album: (My Love) You Are A Bridge Burner
  type: MusicAlbum
  date published: 2025-09-01
album: 4940 Days
  type: MusicAlbum
  date published: 2025-10-10