Franco R12
type: MusicGroup
popularity: 4
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18729ba9e1d8f67e03f21cd555e99abd565d5faddf81e108c61cbdcbecf043a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0aadd9a-04fa-4dbb-b232-e1afeb0f7fe3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0aadd9a-04fa-4dbb-b232-e1afeb0f7fe3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0aadd9a-04fa-4dbb-b232-e1afeb0f7fe3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18729ba9e1d8f67e03f21cd555e99abd565d5faddf81e108c61cbdcbecf043a7","name":"Franco R12","registered_at":"2026-06-20T19:24:58Z","symbol":"NIM1689796","token_address":"0x61e7af1ab96b435fa709be4a82591ed8e6ec5712","type":"artist","uuid":"c0aadd9a-04fa-4dbb-b232-e1afeb0f7fe3"}
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 0x18729ba9e1d8f67e03f21cd555e99abd565d5faddf81e108c61cbdcbecf043a7. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0aadd9a-04fa-4dbb-b232-e1afeb0f7fe3.json and https://artists.proofprofile.net/proofs/artist/c0aadd9a-04fa-4dbb-b232-e1afeb0f7fe3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x18729ba9e1d8f67e03f21cd555e99abd565d5faddf81e108c61cbdcbecf043a7","name":"Franco R12","registered_at":"2026-06-20T19:24:58Z","symbol":"NIM1689796","token_address":"0x61e7af1ab96b435fa709be4a82591ed8e6ec5712","type":"artist","uuid":"c0aadd9a-04fa-4dbb-b232-e1afeb0f7fe3"}
album: Primicia
  type: MusicAlbum
  date published: 2024-12-29
album: Me Caí de la Nube
  type: MusicAlbum
  date published: 2025-01-01
album: Cómo Te Extraño mi Amor
  type: MusicAlbum
  date published: 2025-01-07
album: El Puente Roto
  type: MusicAlbum
  date published: 2025-01-07
album: Mujeres Divinas
  type: MusicAlbum
  date published: 2025-01-08
album: Ojalá que te Vaya Bonito
  type: MusicAlbum
  date published: 2025-01-08
album: No creo en tus mentiras
  type: MusicAlbum
  date published: 2025-07-20
  track: No creo en tus mentiras
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137717
    explicit: false
    by artist: Franco R12
    in album: No creo en tus mentiras
      type: MusicAlbum
      date published: 2025-07-20
    isrc code: QZWDW2575594
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:26:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcf099b7e68fbce9a38ffdefb77aa7cfcf7897a037d07f3aa81e369b5679da7ea
    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/QZWDW2575594
    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 0xcf099b7e68fbce9a38ffdefb77aa7cfcf7897a037d07f3aa81e369b5679da7ea. 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/QZWDW2575594.
      date published: 2026-07-04T11:19:20Z
    audio: No creo en tus mentiras
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.342
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.713
      additional property: Energy
        type: PropertyValue
        value: 0.408
      additional property: Speechiness
        type: PropertyValue
        value: 0.261
      additional property: Acousticness
        type: PropertyValue
        value: 0.177
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.057
      additional property: Liveness
        type: PropertyValue
        value: 0.066
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.538
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.984
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor