John Rivas
type: MusicGroup
description: John Rivas is a Puerto-Rican graphic designer and publicist and the creator of the comic strip BONZZO The Comic Strip. References Category:Puerto Rican comics artists Category:Puerto Rican cartooni
popularity: 11
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdd02253e51c9823e5088fc2a20b2c36362cd14012c18bf6094ec89689187b9f
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42e6e4f1-4606-411d-9bea-ad423c42da38.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42e6e4f1-4606-411d-9bea-ad423c42da38.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42e6e4f1-4606-411d-9bea-ad423c42da38
additional property: OTSTimestamp
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  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0xfdd02253e51c9823e5088fc2a20b2c36362cd14012c18bf6094ec89689187b9f","name":"John Rivas","registered_at":"2026-06-14T11:30:24Z","symbol":"NIM0439162","token_address":"0xed675a5e08ab1762c0ea8868bdce96c7918692d5","type":"artist","uuid":"42e6e4f1-4606-411d-9bea-ad423c42da38"}
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 0xfdd02253e51c9823e5088fc2a20b2c36362cd14012c18bf6094ec89689187b9f. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42e6e4f1-4606-411d-9bea-ad423c42da38.json and https://artists.proofprofile.net/proofs/artist/42e6e4f1-4606-411d-9bea-ad423c42da38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xfdd02253e51c9823e5088fc2a20b2c36362cd14012c18bf6094ec89689187b9f","name":"John Rivas","registered_at":"2026-06-14T11:30:24Z","symbol":"NIM0439162","token_address":"0xed675a5e08ab1762c0ea8868bdce96c7918692d5","type":"artist","uuid":"42e6e4f1-4606-411d-9bea-ad423c42da38"}
album: Love Me (Extended Version)
  type: MusicAlbum
  date published: 2015
album: Love Me
  type: MusicAlbum
  date published: 2015
album: Love Me (Remixes)
  type: MusicAlbum
  date published: 2015-05-07
album: Samawi
  type: MusicAlbum
  date published: 2025-03-07
  track: Samawi
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164400
    explicit: false
    by artist: John Rivas
    in album: Samawi
      type: MusicAlbum
      date published: 2025-03-07
    isrc code: QZHN42543115
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42543115
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xbc61b96a0df2095f9786a25efc8b0413674ca657ce71bb977f256a435ede144d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZHN42543115.
      date published: 2026-07-06T01:26:17Z
    audio: Samawi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.028
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.712
      additional property: Energy
        type: PropertyValue
        value: 0.829
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.082
      additional property: Liveness
        type: PropertyValue
        value: 0.38
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.381
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.667
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Samawi (NKL Tribal Mix)
  type: MusicAlbum
  date published: 2025-08-09