Giusva Branca
type: MusicGroup
genre: smooth jazz
popularity: 16
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27c78e93e6158fbae8eee8c3e9f08e0cee90e98130778b472f3777ef0027b1c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b482632c-dd8b-4d3b-8558-0fdf3481f9ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b482632c-dd8b-4d3b-8558-0fdf3481f9ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b482632c-dd8b-4d3b-8558-0fdf3481f9ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27c78e93e6158fbae8eee8c3e9f08e0cee90e98130778b472f3777ef0027b1c9","name":"Giusva Branca","registered_at":"2026-06-14T23:26:25Z","symbol":"NIM0609957","token_address":"0xcfcc00c8db6fd06d9c9c273af9814c51446a38f9","type":"artist","uuid":"b482632c-dd8b-4d3b-8558-0fdf3481f9ef"}
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 0x27c78e93e6158fbae8eee8c3e9f08e0cee90e98130778b472f3777ef0027b1c9. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b482632c-dd8b-4d3b-8558-0fdf3481f9ef.json and https://artists.proofprofile.net/proofs/artist/b482632c-dd8b-4d3b-8558-0fdf3481f9ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0x27c78e93e6158fbae8eee8c3e9f08e0cee90e98130778b472f3777ef0027b1c9","name":"Giusva Branca","registered_at":"2026-06-14T23:26:25Z","symbol":"NIM0609957","token_address":"0xcfcc00c8db6fd06d9c9c273af9814c51446a38f9","type":"artist","uuid":"b482632c-dd8b-4d3b-8558-0fdf3481f9ef"}
album: Never Love a Stranger
  type: MusicAlbum
  date published: 2017-04-24
  track: Tangible Servants
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128449
    explicit: false
    by artist: Giusva Branca
    in album: Never Love a Stranger
      type: MusicAlbum
      date published: 2017-04-24
    genre: smooth jazz
    isrc code: BGA471706866
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T15:45:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe7dbebf87bbea9f1e0367507fb28cee994699d444f10d3d62f732232494ced03
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA471706866
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:22:28Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7dbebf87bbea9f1e0367507fb28cee994699d444f10d3d62f732232494ced03. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/BGA471706866.
      date published: 2026-07-18T16:22:28Z
    audio: Tangible Servants
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 70.951
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.631
      additional property: Energy
        type: PropertyValue
        value: 0.074
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.934
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.935
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.506
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.084
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Two Complete Strangers
  type: MusicAlbum
  date published: 2017-04-24
album: Self-Perfection
  type: MusicAlbum
  date published: 2017-04-25