Mina Rojas
type: MusicGroup
popularity: 39
followers: 164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedeec878127b5ac312598b23cfad6ba40481e1b70bc204129a80215584195d2d
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/0c687056-4a3d-42e2-bfc9-7844be490bd3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c687056-4a3d-42e2-bfc9-7844be490bd3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c687056-4a3d-42e2-bfc9-7844be490bd3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedeec878127b5ac312598b23cfad6ba40481e1b70bc204129a80215584195d2d","name":"Mina Rojas","registered_at":"2026-06-11T11:40:30Z","symbol":"NIM0016836","token_address":"0xe2810cc301f4ecf0f7856f99e474a2b1ed90ffff","type":"artist","uuid":"0c687056-4a3d-42e2-bfc9-7844be490bd3"}
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 0xedeec878127b5ac312598b23cfad6ba40481e1b70bc204129a80215584195d2d. 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/0c687056-4a3d-42e2-bfc9-7844be490bd3.json and https://artists.proofprofile.net/proofs/artist/0c687056-4a3d-42e2-bfc9-7844be490bd3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xedeec878127b5ac312598b23cfad6ba40481e1b70bc204129a80215584195d2d","name":"Mina Rojas","registered_at":"2026-06-11T11:40:30Z","symbol":"NIM0016836","token_address":"0xe2810cc301f4ecf0f7856f99e474a2b1ed90ffff","type":"artist","uuid":"0c687056-4a3d-42e2-bfc9-7844be490bd3"}
album: Svall
  type: MusicAlbum
  date published: 2022-08-21
album: Light
  type: MusicAlbum
  date published: 2022-08-25
album: Sea Of Dreams
  type: MusicAlbum
  date published: 2022-10-23
album: Dreamshine
  type: MusicAlbum
  date published: 2023-01-05
album: Solar
  type: MusicAlbum
  date published: 2023-03-20
album: Fields Of Sana
  type: MusicAlbum
  date published: 2023-09-21
album: Flying Away
  type: MusicAlbum
  date published: 2023-11-22
  track: Flying Away
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185274
    explicit: false
    by artist: Mina Rojas
    in album: Flying Away
      type: MusicAlbum
      date published: 2023-11-22
    isrc code: SE4RG2307260
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T04:35:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd39263f97c21733cd459de7b94b13c5bfc65f028db0e004b5f7db66829071981
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RG2307260
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xd39263f97c21733cd459de7b94b13c5bfc65f028db0e004b5f7db66829071981. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE4RG2307260.
      date published: 2026-07-04T10:04:33Z
    audio: Flying Away
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 70.416
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.084
      additional property: Energy
        type: PropertyValue
        value: 0.002
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.992
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.897
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.059
      additional property: Loudness (dB)
        type: PropertyValue
        value: -40.85
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Free At Last
  type: MusicAlbum
  date published: 2024-03-06
album: Nature Awakes
  type: MusicAlbum
  date published: 2024-05-24
album: A New Life
  type: MusicAlbum
  date published: 2024-12-06
album: In Presence
  type: MusicAlbum
  date published: 2025-01-14
album: The Light Above
  type: MusicAlbum
  date published: 2025-04-25
album: Cloudprint
  type: MusicAlbum
  date published: 2025-07-04
album: Weightless Sky
  type: MusicAlbum
  date published: 2025-08-08