Wilson Calderón
type: MusicGroup
popularity: 3
followers: 133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fa4bb887808b526691a1805ead30baecec8a7d385175471db794f8a16718567
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aefb3dc7-18de-47da-af6b-633fe802302a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aefb3dc7-18de-47da-af6b-633fe802302a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aefb3dc7-18de-47da-af6b-633fe802302a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fa4bb887808b526691a1805ead30baecec8a7d385175471db794f8a16718567","name":"Wilson Calderón","registered_at":"2026-06-20T11:13:00Z","symbol":"NIM1599986","token_address":"0x5ce953bf78f11ec559c7a412cbc179d620d4735b","type":"artist","uuid":"aefb3dc7-18de-47da-af6b-633fe802302a"}
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 0x2fa4bb887808b526691a1805ead30baecec8a7d385175471db794f8a16718567. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aefb3dc7-18de-47da-af6b-633fe802302a.json and https://artists.proofprofile.net/proofs/artist/aefb3dc7-18de-47da-af6b-633fe802302a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x2fa4bb887808b526691a1805ead30baecec8a7d385175471db794f8a16718567","name":"Wilson Calderón","registered_at":"2026-06-20T11:13:00Z","symbol":"NIM1599986","token_address":"0x5ce953bf78f11ec559c7a412cbc179d620d4735b","type":"artist","uuid":"aefb3dc7-18de-47da-af6b-633fe802302a"}
album: Carmelo Lindo
  type: MusicAlbum
  date published: 2020-05-05
album: No Sufrire por Nadie
  type: MusicAlbum
  date published: 2023-04-16
  track: No Sufrire por Nadie
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230280
    explicit: false
    by artist: Wilson Calderón
    in album: No Sufrire por Nadie
      type: MusicAlbum
      date published: 2023-04-16
    isrc code: QZMZ92322944
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T08:17:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa5d6303c1fb4cfcf4cdb46829b4d7347930649f405ecd4423cfa981e6a0d12e0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958850
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958850
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92322944
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:32:30Z
    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 0xa5d6303c1fb4cfcf4cdb46829b4d7347930649f405ecd4423cfa981e6a0d12e0. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/QZMZ92322944.
      date published: 2026-07-20T08:32:30Z
    audio: No Sufrire por Nadie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.924
      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: 0.805
      additional property: Energy
        type: PropertyValue
        value: 0.693
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.103
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.056
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.913
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.363
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: El Problema
  type: MusicAlbum
  date published: 2023-05-04
album: Me Hiciste un Favor
  type: MusicAlbum
  date published: 2023-07-06
album: El Camionero
  type: MusicAlbum
  date published: 2023-12-01
album: Sueño Profundo
  type: MusicAlbum
  date published: 2024-05-30
album: Sin Fortuna
  type: MusicAlbum
  date published: 2024-09-13
album: Tomemos Parejo
  type: MusicAlbum
  date published: 2025-02-13
album: Las Hembritas
  type: MusicAlbum
  date published: 2025-03-06