Daitor & Juanjo
type: MusicGroup
genre: flamenco
popularity: 19
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa63dfc264c0dc99ad3969b6f07a6c79a434ae4da9d7e2ae3814247b03ed3864
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953709
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953709
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ed91557-ab5c-438b-96b6-c9e01a3effbc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ed91557-ab5c-438b-96b6-c9e01a3effbc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ed91557-ab5c-438b-96b6-c9e01a3effbc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:31:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa63dfc264c0dc99ad3969b6f07a6c79a434ae4da9d7e2ae3814247b03ed3864","name":"Daitor & Juanjo","registered_at":"2026-06-14T17:43:35Z","symbol":"NIM0528223","token_address":"0x0db056835b535e72134fe9452a72ec4128b4e9da","type":"artist","uuid":"7ed91557-ab5c-438b-96b6-c9e01a3effbc"}
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 0xaa63dfc264c0dc99ad3969b6f07a6c79a434ae4da9d7e2ae3814247b03ed3864. Chain 2 (Bitcoin): anchored in block 953709 (2026-06-14T23:31:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ed91557-ab5c-438b-96b6-c9e01a3effbc.json and https://artists.proofprofile.net/proofs/artist/7ed91557-ab5c-438b-96b6-c9e01a3effbc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:31:11Z
  text: {"copyright_id":"0xaa63dfc264c0dc99ad3969b6f07a6c79a434ae4da9d7e2ae3814247b03ed3864","name":"Daitor & Juanjo","registered_at":"2026-06-14T17:43:35Z","symbol":"NIM0528223","token_address":"0x0db056835b535e72134fe9452a72ec4128b4e9da","type":"artist","uuid":"7ed91557-ab5c-438b-96b6-c9e01a3effbc"}
album: QUE SERÁ DE NOSOTROS
  type: MusicAlbum
  date published: 2024-08-23
album: QUE SERÁ DE NOSOTROS
  type: MusicAlbum
  date published: 2024-08-23
album: Mis lágrimas de sal
  type: MusicAlbum
  date published: 2024-10-17
album: La Romántica
  type: MusicAlbum
  date published: 2024-12-05
album: CUPIDO
  type: MusicAlbum
  date published: 2025-04-04
album: No Volverá
  type: MusicAlbum
  date published: 2025-05-09
  track: No Volverá
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194634
    explicit: false
    by artist: Daitor & Juanjo
    in album: No Volverá
      type: MusicAlbum
      date published: 2025-05-09
    genre: flamenco
    isrc code: ES64E2507362
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T13:11:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdb25e9d78d99c8b7ea2ad5f8627c1b613e201dbf40846f321960f45087ad9a2a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960407
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960407
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64E2507362
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T13:26:30Z
    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 0xdb25e9d78d99c8b7ea2ad5f8627c1b613e201dbf40846f321960f45087ad9a2a. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/ES64E2507362.
      date published: 2026-07-31T13:26:30Z
    audio: No Volverá
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.758
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.683
      additional property: Energy
        type: PropertyValue
        value: 0.675
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.071
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.572
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.211
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: MORENA
  type: MusicAlbum
  date published: 2025-07-11
album: HASTA EL AMANECER
  type: MusicAlbum
  date published: 2025-08-15
album: MIRADITA SENSUAL
  type: MusicAlbum
  date published: 2025-09-19