Evidence
type: MusicGroup
genre: bachata
genre: bachata pop
description: thumb|These contrails at an airshow provide evidence regarding the aircraft's flight path. Evidence for a proposition is what supports the proposition. It is usually understood as an indication that
popularity: 16
followers: 1235
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x231bddc01321439a4e4ccf6938de5710384ff104ca9dfe747eb48b83aa8a37f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2312a79-cdd1-4a66-b0c7-3c2fc03f2d22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2312a79-cdd1-4a66-b0c7-3c2fc03f2d22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2312a79-cdd1-4a66-b0c7-3c2fc03f2d22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
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 0x231bddc01321439a4e4ccf6938de5710384ff104ca9dfe747eb48b83aa8a37f8. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2312a79-cdd1-4a66-b0c7-3c2fc03f2d22.json and https://artists.proofprofile.net/proofs/artist/b2312a79-cdd1-4a66-b0c7-3c2fc03f2d22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
album: El Retorno
  type: MusicAlbum
  date published: 2013-04-02
  track: Cuando Se Te Va el Amor
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210755
    explicit: false
    by artist: Evidence
    in album: El Retorno
      type: MusicAlbum
      date published: 2013-04-02
    genre: bachata
    genre: bachata pop
    isrc code: ITJ851300105
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T14:06:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3da16dbadf9cef9fc6253d09770032c89408449625bf87b02bcf4989b79515d4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958319
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958319
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ851300105
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T22:12:09Z
    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 0x3da16dbadf9cef9fc6253d09770032c89408449625bf87b02bcf4989b79515d4. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:12:09Z), 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/ITJ851300105.
      date published: 2026-07-16T22:12:09Z
    audio: Cuando Se Te Va el Amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.018
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.785
      additional property: Energy
        type: PropertyValue
        value: 0.831
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.318
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.177
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.748
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.02
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Amarte Asì
  type: MusicAlbum
  date published: 2014
album: No Me Has Vencido (feat. Angie Santos)
  type: MusicAlbum
  date published: 2014-01-20
album: Es Amor
  type: MusicAlbum
  date published: 2014-01-21
album: Una Locura
  type: MusicAlbum
  date published: 2014-03-18
album: Sin Mirar Atras
  type: MusicAlbum
  date published: 2014-10-10
album: Aquí Estoy
  type: MusicAlbum
  date published: 2015-09-25
album: Sentimientos
  type: MusicAlbum
  date published: 2015-12-10