Diego del Sur
type: MusicGroup
genre: flamenco
genre: flamenco pop
popularity: 23
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde3b0cc5d142e2f883b15c7936d4f970d9dc0b1825763aebead44c8729d28c0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b503385d-4cf1-4bff-8d65-ac1728dbdf81.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b503385d-4cf1-4bff-8d65-ac1728dbdf81.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b503385d-4cf1-4bff-8d65-ac1728dbdf81
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde3b0cc5d142e2f883b15c7936d4f970d9dc0b1825763aebead44c8729d28c0c","name":"Diego del Sur","registered_at":"2026-06-12T07:48:44Z","symbol":"NIM0232990","token_address":"0xa8ce0e725b114420fcde5f3c8bd01b83d577dc2a","type":"artist","uuid":"b503385d-4cf1-4bff-8d65-ac1728dbdf81"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3b0cc5d142e2f883b15c7936d4f970d9dc0b1825763aebead44c8729d28c0c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b503385d-4cf1-4bff-8d65-ac1728dbdf81.json and https://artists.proofprofile.net/proofs/artist/b503385d-4cf1-4bff-8d65-ac1728dbdf81.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xde3b0cc5d142e2f883b15c7936d4f970d9dc0b1825763aebead44c8729d28c0c","name":"Diego del Sur","registered_at":"2026-06-12T07:48:44Z","symbol":"NIM0232990","token_address":"0xa8ce0e725b114420fcde5f3c8bd01b83d577dc2a","type":"artist","uuid":"b503385d-4cf1-4bff-8d65-ac1728dbdf81"}
album: Sin Ella
  type: MusicAlbum
  date published: 2024-11-15
  track: Sin Ella
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236639
    explicit: false
    by artist: Diego del Sur
    in album: Sin Ella
      type: MusicAlbum
      date published: 2024-11-15
    genre: flamenco
    genre: flamenco pop
    isrc code: QMDA62475311
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T06:42:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb6635edde037c43461d21a9e29406e835ae8ece55b6e6281372c2a68496bc8bc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958839
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958839
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62475311
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:01:59Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6635edde037c43461d21a9e29406e835ae8ece55b6e6281372c2a68496bc8bc. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62475311 — a six-check JSON result.
      date published: 2026-07-20T07:01:59Z
    audio: Sin Ella
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.929
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.748
      additional property: Energy
        type: PropertyValue
        value: 0.452
      additional property: Speechiness
        type: PropertyValue
        value: 0.073
      additional property: Acousticness
        type: PropertyValue
        value: 0.29
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.139
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.701
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.091
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Carmen
  type: MusicAlbum
  date published: 2025-01-03
album: Le Quiero A Morir
  type: MusicAlbum
  date published: 2025-02-14
album: Dolor
  type: MusicAlbum
  date published: 2025-04-18
album: Celos
  type: MusicAlbum
  date published: 2025-05-23
album: No Sé Olvidarte
  type: MusicAlbum
  date published: 2025-09-05