Daniel Catalá
type: MusicGroup
popularity: 30
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd66c3d48b271a1cccb2b91a0934f4d6b0e9ecac031f0537b160fc004ff1368be
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/31b6d150-8c5c-4cb0-8554-062a0d82d06b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31b6d150-8c5c-4cb0-8554-062a0d82d06b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31b6d150-8c5c-4cb0-8554-062a0d82d06b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd66c3d48b271a1cccb2b91a0934f4d6b0e9ecac031f0537b160fc004ff1368be","name":"Daniel Catalá","registered_at":"2026-06-11T15:35:53Z","symbol":"NIM0065280","token_address":"0x8918e53b0ae1c218247d15f50d10ba1fc9c46690","type":"artist","uuid":"31b6d150-8c5c-4cb0-8554-062a0d82d06b"}
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 0xd66c3d48b271a1cccb2b91a0934f4d6b0e9ecac031f0537b160fc004ff1368be. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31b6d150-8c5c-4cb0-8554-062a0d82d06b.json and https://artists.proofprofile.net/proofs/artist/31b6d150-8c5c-4cb0-8554-062a0d82d06b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd66c3d48b271a1cccb2b91a0934f4d6b0e9ecac031f0537b160fc004ff1368be","name":"Daniel Catalá","registered_at":"2026-06-11T15:35:53Z","symbol":"NIM0065280","token_address":"0x8918e53b0ae1c218247d15f50d10ba1fc9c46690","type":"artist","uuid":"31b6d150-8c5c-4cb0-8554-062a0d82d06b"}
album: Breath
  type: MusicAlbum
  date published: 2023-03-03
album: The gravity of the moment
  type: MusicAlbum
  date published: 2023-03-10
album: The Search
  type: MusicAlbum
  date published: 2023-04-25
album: Home
  type: MusicAlbum
  date published: 2023-05-18
album: The peace in your eyes
  type: MusicAlbum
  date published: 2023-06-19
album: Valse de la Lune
  type: MusicAlbum
  date published: 2024-03-15
album: Spanish
  type: MusicAlbum
  date published: 2024-03-29
album: Buenas Noches Amor
  type: MusicAlbum
  date published: 2024-04-12
album: Redemption
  type: MusicAlbum
  date published: 2024-05-01
album: Sunbath
  type: MusicAlbum
  date published: 2024-06-28
album: Candle Colours
  type: MusicAlbum
  date published: 2024-07-12
album: Pain au Chocolat
  type: MusicAlbum
  date published: 2024-07-19
album: New Chapter
  type: MusicAlbum
  date published: 2024-07-26
album: Beyond
  type: MusicAlbum
  date published: 2024-08-26
album: I Believe in You
  type: MusicAlbum
  date published: 2024-09-09
album: In a Soft Morning
  type: MusicAlbum
  date published: 2024-09-23
album: Moment of Appreciation
  type: MusicAlbum
  date published: 2024-10-07
album: Glimmers
  type: MusicAlbum
  date published: 2024-10-21
album: Ra Ma
  type: MusicAlbum
  date published: 2025-01-17
album: Your Hands
  type: MusicAlbum
  date published: 2025-01-31
album: Calma
  type: MusicAlbum
  date published: 2025-02-14
album: Winter Sun
  type: MusicAlbum
  date published: 2025-02-28
album: Courage
  type: MusicAlbum
  date published: 2025-03-14
album: Calma
  type: MusicAlbum
  date published: 2025-03-28
  track: Melanura
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162620
    explicit: false
    by artist: Daniel Catalá
    in album: Calma
      type: MusicAlbum
      date published: 2025-03-28
    isrc code: QM6MZ2509161
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T21:30:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc892b76473323bf33cc557ae356508f259371387d61f5a10485ef38584b899f4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958461
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958461
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2509161
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    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 0xc892b76473323bf33cc557ae356508f259371387d61f5a10485ef38584b899f4. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QM6MZ2509161.
      date published: 2026-07-17T23:18:11Z
    audio: Melanura
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 69.056
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.457
      additional property: Energy
        type: PropertyValue
        value: 0.132
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.972
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.941
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.391
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.741
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Beyond
  type: MusicAlbum
  date published: 2025-07-18
album: I believe in you
  type: MusicAlbum
  date published: 2025-08-08
album: In a softly morning
album: Tiny Wonders
album: Stillness
album: Bloom
album: Shine
album: The Art of Letting Go

In a softly morning
type: MusicAlbum
date published: 2025-08-29

Tiny Wonders
type: MusicAlbum
date published: 2025-09-16

Stillness
type: MusicAlbum
date published: 2025-09-19

Bloom
type: MusicAlbum
date published: 2025-09-30

In a softly morning
type: MusicAlbum
date published: 2025-10-10

Shine
type: MusicAlbum
date published: 2025-10-24

The Art of Letting Go
type: MusicAlbum
date published: 2025-11-14