Ruben Rojas
type: MusicGroup
description: Ruben Rojas is a Santa Monica-based contemporary artist and designer known for his "Live Through Love" campaign and for co-founding the nonprofit company, Beautify Earth. In 2017, Rojas was included i
popularity: 19
followers: 527
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://artists.proofprofile.net/proofs/artist/8e9ca409-88e8-4ebc-982a-b5710745731a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e9ca409-88e8-4ebc-982a-b5710745731a.json
additional property: OTSVerificationAPI
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  value: 2026-06-15T01:43:13Z
additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc955502b83f4a6e766ec50787da8d684be5c40915ba0dddceebbe0f73247c03f. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e9ca409-88e8-4ebc-982a-b5710745731a.json and https://artists.proofprofile.net/proofs/artist/8e9ca409-88e8-4ebc-982a-b5710745731a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T01:43:13Z
  text: {"copyright_id":"0xc955502b83f4a6e766ec50787da8d684be5c40915ba0dddceebbe0f73247c03f","name":"Ruben Rojas","registered_at":"2026-06-14T19:26:23Z","symbol":"NIM0552704","token_address":"0x2cccad1660bff17dc84412926cb842b216ad6d5c","type":"artist","uuid":"8e9ca409-88e8-4ebc-982a-b5710745731a"}
album: WHITE SWEET BOY
  type: MusicAlbum
  date published: 2024-10-20
album: ALELE
  type: MusicAlbum
  date published: 2024-12-10
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    type: MusicRecording
    duration: PT2M15S
    duration ms: 135664
    explicit: false
    by artist: Ruben Rojas
    in album: ALELE
      type: MusicAlbum
      date published: 2024-12-10
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ782415124
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T20:39:38Z
    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 0x2b17d802c18af8648303a64fc094eac405a77ca38c1d3b449dfe8fefddc34b40. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ782415124 — a six-check JSON result.
      date published: 2026-07-12T20:39:38Z
    audio: ALELE
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.51
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.022
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Carolinha
  type: MusicAlbum
  date published: 2025-01-30
album: LA DOBLE RR
  type: MusicAlbum
  date published: 2025-03-24
album: LY
  type: MusicAlbum
  date published: 2025-07-30
album: WHALALO
  type: MusicAlbum
  date published: 2025-09-30
album: 5min+
  type: MusicAlbum
  date published: 2025-10-20
album: 5min+ (versión acústica)
  type: MusicAlbum
  date published: 2025-10-29