Roberto Monstruo
type: MusicGroup
genre: punta
popularity: 7
followers: 871
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a1bdcf6c2df7064032c26b227614e7d5affc31ed0126b8b9d4679d428d6f9b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8438677a-0c03-4501-b611-180207b20760.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8438677a-0c03-4501-b611-180207b20760.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8438677a-0c03-4501-b611-180207b20760
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a1bdcf6c2df7064032c26b227614e7d5affc31ed0126b8b9d4679d428d6f9b5","name":"Roberto Monstruo","registered_at":"2026-06-17T12:07:29Z","symbol":"NIM1390577","token_address":"0x2a98723eed20e989eda7fd0278518cd535539df4","type":"artist","uuid":"8438677a-0c03-4501-b611-180207b20760"}
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 0x0a1bdcf6c2df7064032c26b227614e7d5affc31ed0126b8b9d4679d428d6f9b5. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8438677a-0c03-4501-b611-180207b20760.json and https://artists.proofprofile.net/proofs/artist/8438677a-0c03-4501-b611-180207b20760.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x0a1bdcf6c2df7064032c26b227614e7d5affc31ed0126b8b9d4679d428d6f9b5","name":"Roberto Monstruo","registered_at":"2026-06-17T12:07:29Z","symbol":"NIM1390577","token_address":"0x2a98723eed20e989eda7fd0278518cd535539df4","type":"artist","uuid":"8438677a-0c03-4501-b611-180207b20760"}
album: Roberto Monstruo & Los Chicos Momia
  type: MusicAlbum
  date published: 2013
album: Roberto Monstruo & Los Chicos Momia II
  type: MusicAlbum
  date published: 2013
album: Nueve
  type: MusicAlbum
  date published: 2015-06-30
album: Las Voces
  type: MusicAlbum
  date published: 2016-03-04
album: Dos Canciones
  type: MusicAlbum
  date published: 2016-12-19
album: Diecinueve Ochenta y Siete
  type: MusicAlbum
  date published: 2018-01-01
album: Mudanza
  type: MusicAlbum
  date published: 2020-04-04
album: Hospital de aves
  type: MusicAlbum
  date published: 2021-12-11
album: Siete canciones y un autorretrato
  type: MusicAlbum
  date published: 2023-09-05
  track: Mudanza
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157235
    explicit: false
    by artist: Roberto Monstruo
    in album: Siete canciones y un autorretrato
      type: MusicAlbum
      date published: 2023-09-05
    genre: punta
    isrc code: GX4R52393645
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T15:45:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x22932423c5f373f6ffc454f15729ac1d8c6570b4797ce1592088d7def26b5b44
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52393645
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x22932423c5f373f6ffc454f15729ac1d8c6570b4797ce1592088d7def26b5b44. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX4R52393645.
      date published: 2026-07-05T01:12:41Z
    audio: Mudanza
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.973
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.805
      additional property: Energy
        type: PropertyValue
        value: 0.516
      additional property: Speechiness
        type: PropertyValue
        value: 0.092
      additional property: Acousticness
        type: PropertyValue
        value: 0.023
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.375
      additional property: Liveness
        type: PropertyValue
        value: 0.07
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.848
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.765
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major