PERCASOL
type: MusicGroup
genre: lagu jawa
popularity: 7
followers: 190
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ab825f36eff037311b626322841a1c061c6acb48a23c4b5ecfa4dbe7ec76b80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a421e5c9-5536-4c95-9d5c-02667ebf4ca1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a421e5c9-5536-4c95-9d5c-02667ebf4ca1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a421e5c9-5536-4c95-9d5c-02667ebf4ca1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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 0x9ab825f36eff037311b626322841a1c061c6acb48a23c4b5ecfa4dbe7ec76b80. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a421e5c9-5536-4c95-9d5c-02667ebf4ca1.json and https://artists.proofprofile.net/proofs/artist/a421e5c9-5536-4c95-9d5c-02667ebf4ca1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: MEJILLONES
  type: MusicAlbum
  date published: 2024-07-08
album: MEJILLONES
  type: MusicAlbum
  date published: 2024-07-08
album: MANDARINA
  type: MusicAlbum
  date published: 2024-10-10
album: MANDARINA
  type: MusicAlbum
  date published: 2024-10-10
album: QUE SUERTE TUVE
  type: MusicAlbum
  date published: 2024-11-10
album: QUE SUERTE TUVE
  type: MusicAlbum
  date published: 2024-11-10
album: CUIDAO
  type: MusicAlbum
  date published: 2025-01-01
album: CUIDAO
  type: MusicAlbum
  date published: 2025-01-01
album: MTRS
  type: MusicAlbum
  date published: 2025-01-28
  track: MTRS
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193866
    explicit: true
    by artist: PERCASOL
    in album: MTRS
      type: MusicAlbum
      date published: 2025-01-28
    genre: lagu jawa
    isrc code: QZDA72530270
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:10:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdc671bfd34e270de0aff3df6dc88e65595c36212427244456f7ada47d84de60f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72530270
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xdc671bfd34e270de0aff3df6dc88e65595c36212427244456f7ada47d84de60f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZDA72530270.
      date published: 2026-07-06T01:25:57Z
    audio: MTRS
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.96
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.776
      additional property: Energy
        type: PropertyValue
        value: 0.641
      additional property: Speechiness
        type: PropertyValue
        value: 0.348
      additional property: Acousticness
        type: PropertyValue
        value: 0.526
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.8
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.312
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: DESAHOGO
  type: MusicAlbum
  date published: 2025-03-06
album: DESAHOGO
  type: MusicAlbum
  date published: 2025-03-06
album: OCTAVA ESTRELLA
  type: MusicAlbum
  date published: 2025-03-23
album: LAS COSAS PASAN
  type: MusicAlbum
  date published: 2025-04-22
album: LAS COSAS PASAN
  type: MusicAlbum
  date published: 2025-04-22
album: SI ME HAN VISTO
  type: MusicAlbum
  date published: 2025-07-25
album: VIDA DE LUJO
  type: MusicAlbum
  date published: 2025-08-20
album: ADN
  type: MusicAlbum
  date published: 2025-09-26
album: ADN (Sped Up)
  type: MusicAlbum
  date published: 2025-10-03