Aitor Lopez
type: MusicGroup
popularity: 4
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f7a66d6e6ee3bb4432c4b39ef3a11c24b9b1e2f03d45322b53d6d888c9de90b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3a315b7-48a4-45fe-8e0a-b1f3336f2b90.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3a315b7-48a4-45fe-8e0a-b1f3336f2b90.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3a315b7-48a4-45fe-8e0a-b1f3336f2b90
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f7a66d6e6ee3bb4432c4b39ef3a11c24b9b1e2f03d45322b53d6d888c9de90b","name":"Aitor Lopez","registered_at":"2026-06-20T13:43:28Z","symbol":"NIM1624313","token_address":"0x66afbeed1a752e9219c391901cfdd7a3e5c06002","type":"artist","uuid":"b3a315b7-48a4-45fe-8e0a-b1f3336f2b90"}
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 0x7f7a66d6e6ee3bb4432c4b39ef3a11c24b9b1e2f03d45322b53d6d888c9de90b. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3a315b7-48a4-45fe-8e0a-b1f3336f2b90.json and https://artists.proofprofile.net/proofs/artist/b3a315b7-48a4-45fe-8e0a-b1f3336f2b90.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x7f7a66d6e6ee3bb4432c4b39ef3a11c24b9b1e2f03d45322b53d6d888c9de90b","name":"Aitor Lopez","registered_at":"2026-06-20T13:43:28Z","symbol":"NIM1624313","token_address":"0x66afbeed1a752e9219c391901cfdd7a3e5c06002","type":"artist","uuid":"b3a315b7-48a4-45fe-8e0a-b1f3336f2b90"}
album: Mon amour (Version Espagnol Mi amor)
  type: MusicAlbum
  date published: 2024-05-28
  track: Mon amour - Version Espagnol Mi amor
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191408
    explicit: true
    by artist: Aitor Lopez
    in album: Mon amour (Version Espagnol Mi amor)
      type: MusicAlbum
      date published: 2024-05-28
    isrc code: QZNWQ2474144
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T13:02:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0288f76105284abfb7dae2915970aa5aa1e1a3b5eb1539ee2d0dd9fed66a933d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2474144
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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 0x0288f76105284abfb7dae2915970aa5aa1e1a3b5eb1539ee2d0dd9fed66a933d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZNWQ2474144.
      date published: 2026-07-03T23:28:02Z
    audio: Mon amour - Version Espagnol Mi amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 68.844
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.289
      additional property: Energy
        type: PropertyValue
        value: 0.429
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.389
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.329
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.206
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.047
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mon amour version espagnol (Bachata)
  type: MusicAlbum
  date published: 2024-06-11