Presuntos Inocentes
type: MusicGroup
popularity: 26
followers: 4148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5495f4658572fa2d49fc2d360ad0f03305f08dacfa88f35b82991fecc51f0825
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3166c218-1478-4ecf-a138-d179c43b621d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3166c218-1478-4ecf-a138-d179c43b621d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3166c218-1478-4ecf-a138-d179c43b621d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5495f4658572fa2d49fc2d360ad0f03305f08dacfa88f35b82991fecc51f0825","name":"Presuntos Inocentes","registered_at":"2026-06-12T15:11:34Z","symbol":"NIM0065413","token_address":"0x20ebc0b8b45fe4f0da9d2e41e47d3f35138be6e8","type":"artist","uuid":"3166c218-1478-4ecf-a138-d179c43b621d"}
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 0x5495f4658572fa2d49fc2d360ad0f03305f08dacfa88f35b82991fecc51f0825. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3166c218-1478-4ecf-a138-d179c43b621d.json and https://artists.proofprofile.net/proofs/artist/3166c218-1478-4ecf-a138-d179c43b621d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x5495f4658572fa2d49fc2d360ad0f03305f08dacfa88f35b82991fecc51f0825","name":"Presuntos Inocentes","registered_at":"2026-06-12T15:11:34Z","symbol":"NIM0065413","token_address":"0x20ebc0b8b45fe4f0da9d2e41e47d3f35138be6e8","type":"artist","uuid":"3166c218-1478-4ecf-a138-d179c43b621d"}
album: Ritmo Terrorista
  type: MusicAlbum
  date published: 2013-03-12
album: Cumbia Papal
  type: MusicAlbum
  date published: 2013-04-03
album: Traketeo
  type: MusicAlbum
  date published: 2013-04-11
album: Noche de Descontrol
  type: MusicAlbum
  date published: 2013-04-25
  track: Tacata
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133306
    explicit: false
    by artist: Presuntos Inocentes
    in album: Noche de Descontrol
      type: MusicAlbum
      date published: 2013-04-25
    isrc code: ARG991016112
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:53:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6929aac48665012b68983a3580dc5c4457b9f7df9407dfb054acef7294fd2cdd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991016112
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x6929aac48665012b68983a3580dc5c4457b9f7df9407dfb054acef7294fd2cdd. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ARG991016112.
      date published: 2026-07-04T11:19:20Z
    audio: Tacata
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.097
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.744
      additional property: Energy
        type: PropertyValue
        value: 0.944
      additional property: Speechiness
        type: PropertyValue
        value: 0.169
      additional property: Acousticness
        type: PropertyValue
        value: 0.048
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.961
      additional property: Loudness (dB)
        type: PropertyValue
        value: -0.965
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Noche de Descontrol
  type: MusicAlbum
  date published: 2013-04-25
album: Eyes in the Back
  type: MusicAlbum
  date published: 2013-09-10