Ziganando
type: MusicGroup
popularity: 6
followers: 367
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef43f595d1b9f86d8c6ba96674d352029a52dd1f1a6ef70ea248100a7647ff0e
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/b90f1fa8-4a6b-4c18-8c8d-e85e68116c6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b90f1fa8-4a6b-4c18-8c8d-e85e68116c6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b90f1fa8-4a6b-4c18-8c8d-e85e68116c6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
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 0xef43f595d1b9f86d8c6ba96674d352029a52dd1f1a6ef70ea248100a7647ff0e. 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/b90f1fa8-4a6b-4c18-8c8d-e85e68116c6b.json and https://artists.proofprofile.net/proofs/artist/b90f1fa8-4a6b-4c18-8c8d-e85e68116c6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
album: Nazaré (In Memoriam)
  type: MusicAlbum
  date published: 2022-06-21
album: I Am
  type: MusicAlbum
  date published: 2022-10-28
album: Immer nur gehen
  type: MusicAlbum
  date published: 2022-11-04
album: Deine Zeit Am Meer
  type: MusicAlbum
  date published: 2022-11-25
album: Damals
  type: MusicAlbum
  date published: 2023-02-03
album: No Time For Roses
  type: MusicAlbum
  date published: 2023-03-03
album: Wie Das Wasser
  type: MusicAlbum
  date published: 2023-03-31
album: Die Bilder unserer Fantasien
  type: MusicAlbum
  date published: 2023-04-21
album: Alles, was Ich bin
  type: MusicAlbum
  date published: 2023-06-02
album: The Windmills of your Mind
  type: MusicAlbum
  date published: 2024-11-29
album: The Windmills of your Mind
  type: MusicAlbum
  date published: 2024-11-29
album: Coração Vagabundo
  type: MusicAlbum
  date published: 2024-12-06
album: Coração Vagabundo
  type: MusicAlbum
  date published: 2024-12-20
  track: Coração Vagabundo
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235233
    explicit: false
    by artist: Ziganando
    in album: Coração Vagabundo
      type: MusicAlbum
      date published: 2024-12-20
    isrc code: DEZC62464753
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:26:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb2ebfa9f618259a7f48b10a15b0a008c19b5f2598e5ef0cecc8798a59e165400
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62464753
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xb2ebfa9f618259a7f48b10a15b0a008c19b5f2598e5ef0cecc8798a59e165400. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEZC62464753.
      date published: 2026-07-05T10:01:46Z
    audio: Coração Vagabundo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.503
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.566
      additional property: Energy
        type: PropertyValue
        value: 0.604
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.463
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.054
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.594
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.35
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mediterráneo
  type: MusicAlbum
  date published: 2025-01-17
album: Deppenhaus
  type: MusicAlbum
  date published: 2025-01-24