Decalle
type: MusicGroup
genre: flamenco
genre: flamenco pop
genre: flamenco urbano
popularity: 2
followers: 208
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10f4a8bb296dcd2b5ce7398daab676f704a5decb384d364a177d88ad38aad8e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a9bc7ad-1201-45c8-abeb-4226db3228b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a9bc7ad-1201-45c8-abeb-4226db3228b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a9bc7ad-1201-45c8-abeb-4226db3228b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0x10f4a8bb296dcd2b5ce7398daab676f704a5decb384d364a177d88ad38aad8e6. 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/4a9bc7ad-1201-45c8-abeb-4226db3228b2.json and https://artists.proofprofile.net/proofs/artist/4a9bc7ad-1201-45c8-abeb-4226db3228b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Rosamaria
  type: MusicAlbum
  date published: 2020-11-20
album: El Lazo
  type: MusicAlbum
  date published: 2021-01-22
album: Dime
  type: MusicAlbum
  date published: 2021-04-30
album: Tentacion Prohibida
  type: MusicAlbum
  date published: 2021-05-14
album: Pa´Lante Y Pa´Atras
  type: MusicAlbum
  date published: 2021-05-31
album: Mirando Pa Ti
  type: MusicAlbum
  date published: 2021-06-06
album: Mis Reales
  type: MusicAlbum
  date published: 2021-07-02
album: Flow Galactico
  type: MusicAlbum
  date published: 2021-12-23
album: Vuelve
  type: MusicAlbum
  date published: 2022-03-15
album: El Tiempo
  type: MusicAlbum
  date published: 2022-05-06
album: No Me Amas
  type: MusicAlbum
  date published: 2022-09-09
  track: No Me Amas
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186672
    explicit: false
    by artist: Decalle
    in album: No Me Amas
      type: MusicAlbum
      date published: 2022-09-09
    genre: flamenco
    genre: flamenco pop
    genre: flamenco urbano
    isrc code: QZN882264555
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T06:34:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd71c4fbe19ff523225b38e0886ce5529bb04bb8d9b498a84c3549dbd05489599
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882264555
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0xd71c4fbe19ff523225b38e0886ce5529bb04bb8d9b498a84c3549dbd05489599. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZN882264555.
      date published: 2026-07-05T10:59:37Z
    audio: No Me Amas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.014
      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: 0.781
      additional property: Energy
        type: PropertyValue
        value: 0.882
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.125
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.824
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.547
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Madre
  type: MusicAlbum
  date published: 2023-10-12