Alex Don
type: MusicGroup
genre: bachata
genre: merengue
popularity: 4
followers: 252
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f5a5c18ea3d48f61fac98c310e5bfd364587b62339d944c3fc36b07a62e39ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5faafacd-1bf5-4b5f-beb2-9e27275b8824.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5faafacd-1bf5-4b5f-beb2-9e27275b8824.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5faafacd-1bf5-4b5f-beb2-9e27275b8824
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f5a5c18ea3d48f61fac98c310e5bfd364587b62339d944c3fc36b07a62e39ba","name":"Alex Don","registered_at":"2026-06-16T23:01:17Z","symbol":"NIM1203055","token_address":"0x655e7affe316b2dc23d798aa19cf22e5c8366ab5","type":"artist","uuid":"5faafacd-1bf5-4b5f-beb2-9e27275b8824"}
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 0x4f5a5c18ea3d48f61fac98c310e5bfd364587b62339d944c3fc36b07a62e39ba. 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/5faafacd-1bf5-4b5f-beb2-9e27275b8824.json and https://artists.proofprofile.net/proofs/artist/5faafacd-1bf5-4b5f-beb2-9e27275b8824.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4f5a5c18ea3d48f61fac98c310e5bfd364587b62339d944c3fc36b07a62e39ba","name":"Alex Don","registered_at":"2026-06-16T23:01:17Z","symbol":"NIM1203055","token_address":"0x655e7affe316b2dc23d798aa19cf22e5c8366ab5","type":"artist","uuid":"5faafacd-1bf5-4b5f-beb2-9e27275b8824"}
album: En Mi Cuento Princesa
  type: MusicAlbum
  date published: 2015-12-04
album: Te Amo
  type: MusicAlbum
  date published: 2017-03-17
album: Adiós Amor
  type: MusicAlbum
  date published: 2017-03-17
  track: Adiós Amor
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225854
    explicit: false
    by artist: Alex Don
    in album: Adiós Amor
      type: MusicAlbum
      date published: 2017-03-17
    genre: bachata
    genre: merengue
    isrc code: QM4TX1737263
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:49:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x78749fe6ee2d2cfc0fad2544336464ab7d1caf6a85625e4895655cba37dd1ab3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1737263
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:50:58Z
    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 0x78749fe6ee2d2cfc0fad2544336464ab7d1caf6a85625e4895655cba37dd1ab3. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:50:58Z), 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/QM4TX1737263.
      date published: 2026-07-16T12:50:58Z
    audio: Adiós Amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.976
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.807
      additional property: Energy
        type: PropertyValue
        value: 0.763
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.201
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.635
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.587
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: El Amor de Mi Vida
  type: MusicAlbum
  date published: 2017-03-17
album: Vivir
  type: MusicAlbum
  date published: 2017-03-21