Alex de Llano
type: MusicGroup
popularity: 5
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7008427016af5a40309dfa2099bce8240f8c6fd328d48bb05e5be08ea930fbf7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2e273b0-a744-437a-9728-672c8b79e815.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2e273b0-a744-437a-9728-672c8b79e815.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2e273b0-a744-437a-9728-672c8b79e815
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7008427016af5a40309dfa2099bce8240f8c6fd328d48bb05e5be08ea930fbf7","name":"Alex de Llano","registered_at":"2026-06-21T07:39:24Z","symbol":"NIM1864818","token_address":"0xe044e3e93da063642c39229a7ac9cbcfa967d7e0","type":"artist","uuid":"e2e273b0-a744-437a-9728-672c8b79e815"}
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 0x7008427016af5a40309dfa2099bce8240f8c6fd328d48bb05e5be08ea930fbf7. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2e273b0-a744-437a-9728-672c8b79e815.json and https://artists.proofprofile.net/proofs/artist/e2e273b0-a744-437a-9728-672c8b79e815.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x7008427016af5a40309dfa2099bce8240f8c6fd328d48bb05e5be08ea930fbf7","name":"Alex de Llano","registered_at":"2026-06-21T07:39:24Z","symbol":"NIM1864818","token_address":"0xe044e3e93da063642c39229a7ac9cbcfa967d7e0","type":"artist","uuid":"e2e273b0-a744-437a-9728-672c8b79e815"}
album: A Tu Salud
  type: MusicAlbum
  date published: 2023-08-24
album: Acostumbrarme a Estar Sin Ti
  type: MusicAlbum
  date published: 2023-08-31
album: Masoquista
  type: MusicAlbum
  date published: 2023-11-30
album: Querer Bonito
  type: MusicAlbum
  date published: 2024-02-01
album: Si tú no estas
  type: MusicAlbum
  date published: 2024-10-17
  track: Si tú no estas
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188322
    explicit: true
    by artist: Alex de Llano
    in album: Si tú no estas
      type: MusicAlbum
      date published: 2024-10-17
    isrc code: GXD7G2216457
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:59:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x21d53601755ded50a8bb95d4e10330dcf926cad29a25b209ed3294f28a86be28
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7G2216457
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:00:28Z
    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 0x21d53601755ded50a8bb95d4e10330dcf926cad29a25b209ed3294f28a86be28. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:00:28Z), 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/GXD7G2216457.
      date published: 2026-07-20T16:00:28Z
    audio: Si tú no estas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.993
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.582
      additional property: Energy
        type: PropertyValue
        value: 0.365
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.201
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.604
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.347
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Navegante Pasajero
  type: MusicAlbum
  date published: 2024-11-21
album: Lo Nuestro
  type: MusicAlbum
  date published: 2025-03-13