El punto sobre la i
type: MusicGroup
popularity: 18
followers: 422
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa10526e72e7cb4cb8fc40731c09e0a4cc0f4393640fc7dfc3b2f3202ed8fdf61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5504ee36-f131-4eb7-a235-36549f4f0597.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5504ee36-f131-4eb7-a235-36549f4f0597.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5504ee36-f131-4eb7-a235-36549f4f0597
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa10526e72e7cb4cb8fc40731c09e0a4cc0f4393640fc7dfc3b2f3202ed8fdf61","name":"El punto sobre la i","registered_at":"2026-06-14T13:21:34Z","symbol":"NIM0465697","token_address":"0xa0e937423b5a1fad21239237e94f0298f78cb472","type":"artist","uuid":"5504ee36-f131-4eb7-a235-36549f4f0597"}
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 0xa10526e72e7cb4cb8fc40731c09e0a4cc0f4393640fc7dfc3b2f3202ed8fdf61. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5504ee36-f131-4eb7-a235-36549f4f0597.json and https://artists.proofprofile.net/proofs/artist/5504ee36-f131-4eb7-a235-36549f4f0597.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xa10526e72e7cb4cb8fc40731c09e0a4cc0f4393640fc7dfc3b2f3202ed8fdf61","name":"El punto sobre la i","registered_at":"2026-06-14T13:21:34Z","symbol":"NIM0465697","token_address":"0xa0e937423b5a1fad21239237e94f0298f78cb472","type":"artist","uuid":"5504ee36-f131-4eb7-a235-36549f4f0597"}
album: Tenemos tiempo
  type: MusicAlbum
  date published: 2021-03-12
album: Lo demás puede esperar
  type: MusicAlbum
  date published: 2021-06-15
album: Mientras sea contigo
  type: MusicAlbum
  date published: 2021-12-24
album: Ocasión y momento
  type: MusicAlbum
  date published: 2022-05-04
album: Ahora o nunca
  type: MusicAlbum
  date published: 2022-10-03
album: Eterno
  type: MusicAlbum
  date published: 2022-12-09
album: Los que echamos desmadre
  type: MusicAlbum
  date published: 2023-04-28
album: Cada Mañana
  type: MusicAlbum
  date published: 2023-07-20
album: Dejame descubrir
  type: MusicAlbum
  date published: 2023-10-17
album: Vuelve a amanecer
  type: MusicAlbum
  date published: 2024-02-09
album: Ultimo tren
  type: MusicAlbum
  date published: 2024-05-15
album: Quizás, tal vez
  type: MusicAlbum
  date published: 2024-10-02
  track: Quizás, tal vez
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211819
    explicit: false
    by artist: El punto sobre la i
    in album: Quizás, tal vez
      type: MusicAlbum
      date published: 2024-10-02
    isrc code: QZWFH2453182
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T16:09:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b3bc01c719a07e3e4f3fb78f07c87df4eba801f1158ffe5dbdcf1d4329240a1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958436
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958436
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2453182
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T16:42:22Z
    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 0x2b3bc01c719a07e3e4f3fb78f07c87df4eba801f1158ffe5dbdcf1d4329240a1. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZWFH2453182.
      date published: 2026-07-17T16:42:22Z
    audio: Quizás, tal vez
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.078
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.586
      additional property: Energy
        type: PropertyValue
        value: 0.633
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.018
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.612
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.484
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor