Abraham Cortes
type: MusicGroup
genre: flamenco
popularity: 21
followers: 1443
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c3ffc75e429753db6141ec51f13982848f33c720e4fbbd7c18e7cdd631deec2
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/e48cfb57-9b11-4b50-bd7e-3b775a348819.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e48cfb57-9b11-4b50-bd7e-3b775a348819.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e48cfb57-9b11-4b50-bd7e-3b775a348819
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c3ffc75e429753db6141ec51f13982848f33c720e4fbbd7c18e7cdd631deec2","name":"Abraham Cortes","registered_at":"2026-06-12T12:11:44Z","symbol":"NIM0294039","token_address":"0x5adbd8cc150185e151b281e9a6a96e297009e46f","type":"artist","uuid":"e48cfb57-9b11-4b50-bd7e-3b775a348819"}
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 0x4c3ffc75e429753db6141ec51f13982848f33c720e4fbbd7c18e7cdd631deec2. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e48cfb57-9b11-4b50-bd7e-3b775a348819.json and https://artists.proofprofile.net/proofs/artist/e48cfb57-9b11-4b50-bd7e-3b775a348819.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x4c3ffc75e429753db6141ec51f13982848f33c720e4fbbd7c18e7cdd631deec2","name":"Abraham Cortes","registered_at":"2026-06-12T12:11:44Z","symbol":"NIM0294039","token_address":"0x5adbd8cc150185e151b281e9a6a96e297009e46f","type":"artist","uuid":"e48cfb57-9b11-4b50-bd7e-3b775a348819"}
album: Por Eso Yo No Te Creía
  type: MusicAlbum
  date published: 2022-05-27
album: POR ESO YO NO TE CREIA
  type: MusicAlbum
  date published: 2022-05-27
album: YA ME DA IGUAL
  type: MusicAlbum
  date published: 2023-04-18
album: Ya Me Da Igual
  type: MusicAlbum
  date published: 2023-04-18
album: No Me Alejaré De Ti
  type: MusicAlbum
  date published: 2023-08-18
album: Morena
  type: MusicAlbum
  date published: 2024-05-03
album: Gitana
  type: MusicAlbum
  date published: 2024-07-26
  track: Gitana
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184077
    explicit: false
    by artist: Abraham Cortes
    in album: Gitana
      type: MusicAlbum
      date published: 2024-07-26
    genre: flamenco
    isrc code: ES64E2488084
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:15:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf899fbe3a35dd3210f55ae5fe2bf5561aa3bc718ba99085f4b31f2f37bc552b4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956440
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956440
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64E2488084
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T04:03:57Z
    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 0xf899fbe3a35dd3210f55ae5fe2bf5561aa3bc718ba99085f4b31f2f37bc552b4. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/ES64E2488084.
      date published: 2026-07-03T04:03:57Z
    audio: Gitana
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.98
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.805
      additional property: Energy
        type: PropertyValue
        value: 0.718
      additional property: Speechiness
        type: PropertyValue
        value: 0.167
      additional property: Acousticness
        type: PropertyValue
        value: 0.069
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.069
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.745
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.991
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor