Erike Pressão
type: MusicGroup
popularity: 2
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0274aafb6c87691f90e522d1deaf462ff769d5d8d34e9260d40d5a0aee75d8ee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbe52dd5-24c2-44a9-9161-eb0d66282dd3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbe52dd5-24c2-44a9-9161-eb0d66282dd3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dbe52dd5-24c2-44a9-9161-eb0d66282dd3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0274aafb6c87691f90e522d1deaf462ff769d5d8d34e9260d40d5a0aee75d8ee","name":"Erike Pressão","registered_at":"2026-06-21T04:54:17Z","symbol":"NIM1825131","token_address":"0xa8d0a0303eca052c65ddc09fdb461a2943c4409b","type":"artist","uuid":"dbe52dd5-24c2-44a9-9161-eb0d66282dd3"}
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 0x0274aafb6c87691f90e522d1deaf462ff769d5d8d34e9260d40d5a0aee75d8ee. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dbe52dd5-24c2-44a9-9161-eb0d66282dd3.json and https://artists.proofprofile.net/proofs/artist/dbe52dd5-24c2-44a9-9161-eb0d66282dd3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x0274aafb6c87691f90e522d1deaf462ff769d5d8d34e9260d40d5a0aee75d8ee","name":"Erike Pressão","registered_at":"2026-06-21T04:54:17Z","symbol":"NIM1825131","token_address":"0xa8d0a0303eca052c65ddc09fdb461a2943c4409b","type":"artist","uuid":"dbe52dd5-24c2-44a9-9161-eb0d66282dd3"}
album: Tu Vai Beber Vai Me Ligar
  type: MusicAlbum
  date published: 2024-01-05
album: A Distância Tá Maltratando
  type: MusicAlbum
  date published: 2024-01-05
album: Chora
  type: MusicAlbum
  date published: 2024-04-26
  track: Chora
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187780
    explicit: false
    by artist: Erike Pressão
    in album: Chora
      type: MusicAlbum
      date published: 2024-04-26
    isrc code: QZNJW2451805
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:45:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc0f9591f8e3e139746396030f475c7535445ae915570ce63ef467400aeeb9a96
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2451805
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T01:47:27Z
    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 0xc0f9591f8e3e139746396030f475c7535445ae915570ce63ef467400aeeb9a96. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:47:27Z), 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/QZNJW2451805.
      date published: 2026-07-21T01:47:27Z
    audio: Chora
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.017
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.691
      additional property: Energy
        type: PropertyValue
        value: 0.875
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.547
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.636
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.963
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.582
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Alguém Melhor Que Eu
  type: MusicAlbum
  date published: 2024-04-26
album: Stella
  type: MusicAlbum
  date published: 2024-04-26
album: Outra Dose
  type: MusicAlbum
  date published: 2024-04-26
album: Sem Conduta
  type: MusicAlbum
  date published: 2024-04-26
album: Fogo e Paixão / Vem Me Ajudar
  type: MusicAlbum
  date published: 2024-05-03