Billy Handry
type: MusicGroup
popularity: 2
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x988e6a27e9ca9639fc0d4d6e242f955e5ae018fbe94d8c9f84b478dabe9a1b12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76888e50-35b2-4822-916b-4c89ddb49562.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76888e50-35b2-4822-916b-4c89ddb49562.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76888e50-35b2-4822-916b-4c89ddb49562
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x988e6a27e9ca9639fc0d4d6e242f955e5ae018fbe94d8c9f84b478dabe9a1b12","name":"Billy Handry","registered_at":"2026-06-17T06:56:28Z","symbol":"NIM1316450","token_address":"0x28960f93236dd95ecdc6d37ac20b8d4f3d9b7117","type":"artist","uuid":"76888e50-35b2-4822-916b-4c89ddb49562"}
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 0x988e6a27e9ca9639fc0d4d6e242f955e5ae018fbe94d8c9f84b478dabe9a1b12. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76888e50-35b2-4822-916b-4c89ddb49562.json and https://artists.proofprofile.net/proofs/artist/76888e50-35b2-4822-916b-4c89ddb49562.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x988e6a27e9ca9639fc0d4d6e242f955e5ae018fbe94d8c9f84b478dabe9a1b12","name":"Billy Handry","registered_at":"2026-06-17T06:56:28Z","symbol":"NIM1316450","token_address":"0x28960f93236dd95ecdc6d37ac20b8d4f3d9b7117","type":"artist","uuid":"76888e50-35b2-4822-916b-4c89ddb49562"}
album: Close Your Eyes
  type: MusicAlbum
  date published: 2022-11-30
  track: Close Your Eyes
    type: MusicRecording
    duration: PT5M7S
    duration ms: 307009
    explicit: false
    by artist: Billy Handry
    in album: Close Your Eyes
      type: MusicAlbum
      date published: 2022-11-30
    isrc code: QZSYP2250446
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:10:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf1f81cbac3260e89d9fb3521873fbc705d3941a02fa49f96cb713e32dfa3c489
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2250446
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0xf1f81cbac3260e89d9fb3521873fbc705d3941a02fa49f96cb713e32dfa3c489. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZSYP2250446.
      date published: 2026-07-05T19:27:56Z
    audio: Close Your Eyes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.007
      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: 0.768
      additional property: Energy
        type: PropertyValue
        value: 0.455
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.056
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.024
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.814
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.437
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Close Your Eyes
  type: MusicAlbum
  date published: 2022-11-30
album: Echoes Of The Night
  type: MusicAlbum
  date published: 2024-07-12
album: Echoes Of The Night
  type: MusicAlbum
  date published: 2024-07-12
album: Tamu Undangan
  type: MusicAlbum
  date published: 2025-03-14
album: Aku Ikhlas Melepaskanmu
  type: MusicAlbum
  date published: 2025-03-28