Mariana Granillo
type: MusicGroup
popularity: 7
followers: 320
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4f14d2762bf3aac74f215fcf2d1aa4e59c6de7797e99c7073a7e9c4e4271604
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4357efe4-f9ee-4c5d-b0ad-9626ea8c6a45.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4357efe4-f9ee-4c5d-b0ad-9626ea8c6a45.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4357efe4-f9ee-4c5d-b0ad-9626ea8c6a45
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4f14d2762bf3aac74f215fcf2d1aa4e59c6de7797e99c7073a7e9c4e4271604","name":"Mariana Granillo","registered_at":"2026-06-16T13:07:21Z","symbol":"NIM1061346","token_address":"0xc54665b0692b6fe1ddb99c5b0f301b93ca56fe7b","type":"artist","uuid":"4357efe4-f9ee-4c5d-b0ad-9626ea8c6a45"}
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 0xd4f14d2762bf3aac74f215fcf2d1aa4e59c6de7797e99c7073a7e9c4e4271604. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4357efe4-f9ee-4c5d-b0ad-9626ea8c6a45.json and https://artists.proofprofile.net/proofs/artist/4357efe4-f9ee-4c5d-b0ad-9626ea8c6a45.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0xd4f14d2762bf3aac74f215fcf2d1aa4e59c6de7797e99c7073a7e9c4e4271604","name":"Mariana Granillo","registered_at":"2026-06-16T13:07:21Z","symbol":"NIM1061346","token_address":"0xc54665b0692b6fe1ddb99c5b0f301b93ca56fe7b","type":"artist","uuid":"4357efe4-f9ee-4c5d-b0ad-9626ea8c6a45"}
album: Me Entrego a Ti
  type: MusicAlbum
  date published: 2017-02-22
album: Si Se Puede
  type: MusicAlbum
  date published: 2019-11-08
  track: En Ti Señor
    type: MusicRecording
    duration: PT4M8S
    duration ms: 248666
    explicit: true
    by artist: Mariana Granillo
    in album: Si Se Puede
      type: MusicAlbum
      date published: 2019-11-08
    isrc code: TCAEO1940669
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T22:50:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35af9a47028a31013389269c002384e4c29783d23d18f4c4186e0f6840223b17
    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/TCAEO1940669
    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 0x35af9a47028a31013389269c002384e4c29783d23d18f4c4186e0f6840223b17. 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/TCAEO1940669.
      date published: 2026-07-04T11:19:20Z
    audio: En Ti Señor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.01
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.582
      additional property: Energy
        type: PropertyValue
        value: 0.161
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.762
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.345
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.341
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Noche de Paz
  type: MusicAlbum
  date published: 2019-12-08
album: Villancicos
  type: MusicAlbum
  date published: 2020-08-30
album: Agonía Del Creyente
  type: MusicAlbum
  date published: 2021-09-21
album: Nadie Mejor Que Tú
  type: MusicAlbum
  date published: 2021-12-24