Sebastián Prado
type: MusicGroup
genre: soul jazz
popularity: 2
followers: 523
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc40ef829ba7e9523b22bb8ee0568e4e02faac69fcf78cd68e9747043bd29670
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9652e9cf-c8c9-4b40-a9ad-9731779886f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9652e9cf-c8c9-4b40-a9ad-9731779886f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9652e9cf-c8c9-4b40-a9ad-9731779886f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc40ef829ba7e9523b22bb8ee0568e4e02faac69fcf78cd68e9747043bd29670","name":"Sebastián Prado","registered_at":"2026-06-17T18:09:05Z","symbol":"NIM1476812","token_address":"0xd631f62af64f18d79ba70eaf0fe41c206d1e2119","type":"artist","uuid":"9652e9cf-c8c9-4b40-a9ad-9731779886f7"}
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 0xfc40ef829ba7e9523b22bb8ee0568e4e02faac69fcf78cd68e9747043bd29670. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9652e9cf-c8c9-4b40-a9ad-9731779886f7.json and https://artists.proofprofile.net/proofs/artist/9652e9cf-c8c9-4b40-a9ad-9731779886f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xfc40ef829ba7e9523b22bb8ee0568e4e02faac69fcf78cd68e9747043bd29670","name":"Sebastián Prado","registered_at":"2026-06-17T18:09:05Z","symbol":"NIM1476812","token_address":"0xd631f62af64f18d79ba70eaf0fe41c206d1e2119","type":"artist","uuid":"9652e9cf-c8c9-4b40-a9ad-9731779886f7"}
album: Patafísica
  type: MusicAlbum
  date published: 2010-05-07
album: Lugares Comunes
  type: MusicAlbum
  date published: 2014-08-27
album: Triofisis
  type: MusicAlbum
  date published: 2015-11-22
album: Medular (Remasterizado)
  type: MusicAlbum
  date published: 2016-04-15
album: Off the Record
  type: MusicAlbum
  date published: 2018-06-05
album: Palabras Malditas
  type: MusicAlbum
  date published: 2018-11-30
album: Palabras Malditas
  type: MusicAlbum
  date published: 2018-11-30
  track: Ilusiones
    type: MusicRecording
    duration: PT8M44S
    duration ms: 524000
    explicit: false
    by artist: Sebastián Prado
    in album: Palabras Malditas
      type: MusicAlbum
      date published: 2018-11-30
    genre: soul jazz
    isrc code: CLJD21800471
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-08-01T03:24:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8507decec8b2fb7eac7bfa81a5ad0745a09a43825b74bd4eb0c140d8c41426cd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960506
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960506
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLJD21800471
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-08-01T03:50:58Z
    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 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 0x8507decec8b2fb7eac7bfa81a5ad0745a09a43825b74bd4eb0c140d8c41426cd. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/CLJD21800471.
      date published: 2026-08-01T03:50:58Z
    audio: Ilusiones
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.963
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.489
      additional property: Energy
        type: PropertyValue
        value: 0.466
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.528
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.248
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.45
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.364
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Condena
    type: MusicRecording
    duration: PT9M15S
    duration ms: 555453
    explicit: false
    by artist: Sebastián Prado
    in album: Palabras Malditas
      type: MusicAlbum
      date published: 2018-11-30
    genre: soul jazz
    isrc code: CLJD21800474
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T22:41:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3f80b0fadc1d9526024146605f338096bd136232c3198cd1ef5ecf7e1637dd15
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957120
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957120
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLJD21800474
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    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 0x3f80b0fadc1d9526024146605f338096bd136232c3198cd1ef5ecf7e1637dd15. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CLJD21800474.
      date published: 2026-07-08T03:22:41Z
    audio: Condena
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.973
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.691
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Ñusta

Energy
type: PropertyValue
value: 0.444

Speechiness
type: PropertyValue
value: 0.029

Acousticness
type: PropertyValue
value: 0.607

Instrumentalness
type: PropertyValue
value: 0.179

Liveness
type: PropertyValue
value: 0.109

Valence (Positivity)
type: PropertyValue
value: 0.259

Loudness (dB)
type: PropertyValue
value: -16.092

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Ñusta
type: MusicAlbum
date published: 2019-11-22

Ñusta
type: MusicAlbum
date published: 2019-11-22