Leticia Mirelly
type: MusicGroup
genre: piseiro
popularity: 11
followers: 284
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x535382ece847a31a4618a2e1d5f1600d851658f00af56a3b2f1fe853c8a41589
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f4f8c03-b1dd-4cfc-9d12-18d68938e9af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f4f8c03-b1dd-4cfc-9d12-18d68938e9af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f4f8c03-b1dd-4cfc-9d12-18d68938e9af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x535382ece847a31a4618a2e1d5f1600d851658f00af56a3b2f1fe853c8a41589","name":"Leticia Mirelly","registered_at":"2026-06-14T21:13:59Z","symbol":"NIM0578351","token_address":"0x66c758a2f751433521d7cf3f395de5cde34ec4e8","type":"artist","uuid":"9f4f8c03-b1dd-4cfc-9d12-18d68938e9af"}
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 0x535382ece847a31a4618a2e1d5f1600d851658f00af56a3b2f1fe853c8a41589. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f4f8c03-b1dd-4cfc-9d12-18d68938e9af.json and https://artists.proofprofile.net/proofs/artist/9f4f8c03-b1dd-4cfc-9d12-18d68938e9af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0x535382ece847a31a4618a2e1d5f1600d851658f00af56a3b2f1fe853c8a41589","name":"Leticia Mirelly","registered_at":"2026-06-14T21:13:59Z","symbol":"NIM0578351","token_address":"0x66c758a2f751433521d7cf3f395de5cde34ec4e8","type":"artist","uuid":"9f4f8c03-b1dd-4cfc-9d12-18d68938e9af"}
album: Vire Essa Página
  type: MusicAlbum
  date published: 2021-06-08
album: Passa Lá em Casa
  type: MusicAlbum
  date published: 2021-06-18
  track: Passa La em Casa
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169920
    explicit: false
    by artist: Leticia Mirelly
    in album: Passa Lá em Casa
      type: MusicAlbum
      date published: 2021-06-18
    genre: piseiro
    isrc code: QZEQU2128582
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:45:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x02a215b90f602c827cd20eaa9bcb3556daa80b4436299149a2065d82de8cb731
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2128582
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x02a215b90f602c827cd20eaa9bcb3556daa80b4436299149a2065d82de8cb731. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZEQU2128582.
      date published: 2026-07-05T10:59:37Z
    audio: Passa La em Casa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.046
      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: 0.822
      additional property: Energy
        type: PropertyValue
        value: 0.646
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.649
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.499
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.636
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Passa Lá em Casa
  type: MusicAlbum
  date published: 2021-06-18
album: Amiga Rapariga
  type: MusicAlbum
  date published: 2021-07-25
album: Amiga Rapariga
  type: MusicAlbum
  date published: 2021-07-25
album: Passinho do Arrocha
  type: MusicAlbum
  date published: 2021-07-27
album: Aquelas Coisas
  type: MusicAlbum
  date published: 2021-07-27
album: Ciúmes Nada Contra
  type: MusicAlbum
  date published: 2021-09-29
album: Carinha de Neném
  type: MusicAlbum
  date published: 2021-10-15
album: Atualizou de Novo
  type: MusicAlbum
  date published: 2021-12-09
album: Atualizou de Novo
  type: MusicAlbum
  date published: 2021-12-09
album: É Só na Putariazinha
  type: MusicAlbum
  date published: 2021-12-10
album: Deus Proverá
  type: MusicAlbum
  date published: 2022-08-22
album: Deixa Ir
  type: MusicAlbum
  date published: 2022-10-21
album: Eu Quero Recair
  type: MusicAlbum
  date published: 2022-10-21
album: Lembrança de Momentos
  type: MusicAlbum
  date published: 2022-10-25
album: Não Nasci pra Ser Segredo de Ninguém
  type: MusicAlbum
  date published: 2023-04-18
album: Oi Balde
  type: MusicAlbum
  date published: 2023-04-25
album: Nosso Quadro
  type: MusicAlbum
  date published: 2023-04-25