David Palacio
type: MusicGroup
genre: latin indie
popularity: 14
followers: 1128
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58cb2780afe2d3c40d906cadaae23148c23ebf9377fc4b1ea58161013b271889
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32c89ed3-d9ff-4023-b90b-397eaa430375.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32c89ed3-d9ff-4023-b90b-397eaa430375.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/32c89ed3-d9ff-4023-b90b-397eaa430375
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58cb2780afe2d3c40d906cadaae23148c23ebf9377fc4b1ea58161013b271889","name":"David Palacio","registered_at":"2026-06-14T09:43:10Z","symbol":"NIM0413576","token_address":"0xdb1382b6ad29ee2b2c31fee375bea023ebe0aa56","type":"artist","uuid":"32c89ed3-d9ff-4023-b90b-397eaa430375"}
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 0x58cb2780afe2d3c40d906cadaae23148c23ebf9377fc4b1ea58161013b271889. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32c89ed3-d9ff-4023-b90b-397eaa430375.json and https://artists.proofprofile.net/proofs/artist/32c89ed3-d9ff-4023-b90b-397eaa430375.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0x58cb2780afe2d3c40d906cadaae23148c23ebf9377fc4b1ea58161013b271889","name":"David Palacio","registered_at":"2026-06-14T09:43:10Z","symbol":"NIM0413576","token_address":"0xdb1382b6ad29ee2b2c31fee375bea023ebe0aa56","type":"artist","uuid":"32c89ed3-d9ff-4023-b90b-397eaa430375"}
album: Estás Hecha para Mí
  type: MusicAlbum
  date published: 2020-06-05
  track: Estás Hecha para Mí
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202780
    explicit: false
    by artist: David Palacio
    in album: Estás Hecha para Mí
      type: MusicAlbum
      date published: 2020-06-05
    genre: latin indie
    isrc code: QZHZ32047397
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T09:00:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9446453fc2b2d48db3a39c508208c690e527df8f870c7eeb9aee7540c786b979
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32047397
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    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 0x9446453fc2b2d48db3a39c508208c690e527df8f870c7eeb9aee7540c786b979. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32047397 — a six-check JSON result.
      date published: 2026-07-17T09:14:21Z
    audio: Estás Hecha para Mí
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.011
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.748
      additional property: Energy
        type: PropertyValue
        value: 0.676
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.11
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.776
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.524
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Desde Antes de Empezar
  type: MusicAlbum
  date published: 2020-08-14
album: Al Despertar
  type: MusicAlbum
  date published: 2020-12-18
album: Tu Boca
  type: MusicAlbum
  date published: 2023-01-13