Bia Sabino
type: MusicGroup
popularity: 17
followers: 786
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55162dec507e9d4e582ac671c8bb5ee0397d34b754382151fbe72b1d251c431c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3f70791-0c3c-46ce-8b52-bd8d1634839e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3f70791-0c3c-46ce-8b52-bd8d1634839e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3f70791-0c3c-46ce-8b52-bd8d1634839e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55162dec507e9d4e582ac671c8bb5ee0397d34b754382151fbe72b1d251c431c","name":"Bia Sabino","registered_at":"2026-06-14T23:27:23Z","symbol":"NIM0610186","token_address":"0xd2c8b68e0b72ef0e7ac0c18cd70ed99e6395041e","type":"artist","uuid":"b3f70791-0c3c-46ce-8b52-bd8d1634839e"}
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 0x55162dec507e9d4e582ac671c8bb5ee0397d34b754382151fbe72b1d251c431c. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3f70791-0c3c-46ce-8b52-bd8d1634839e.json and https://artists.proofprofile.net/proofs/artist/b3f70791-0c3c-46ce-8b52-bd8d1634839e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x55162dec507e9d4e582ac671c8bb5ee0397d34b754382151fbe72b1d251c431c","name":"Bia Sabino","registered_at":"2026-06-14T23:27:23Z","symbol":"NIM0610186","token_address":"0xd2c8b68e0b72ef0e7ac0c18cd70ed99e6395041e","type":"artist","uuid":"b3f70791-0c3c-46ce-8b52-bd8d1634839e"}
album: Jabuticaba
  type: MusicAlbum
  date published: 2018-04-30
album: Ecos
  type: MusicAlbum
  date published: 2018-08-08
album: Loba
  type: MusicAlbum
  date published: 2019-03-18
  track: Loba
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246000
    explicit: false
    by artist: Bia Sabino
    in album: Loba
      type: MusicAlbum
      date published: 2019-03-18
    isrc code: BXZ0P1900001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:59:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf54381ca1b3b104d1e52c5a4adcb1feb84721de80a2993606310f1a97a246793
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956894
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956894
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXZ0P1900001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:33:14Z
    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 0xf54381ca1b3b104d1e52c5a4adcb1feb84721de80a2993606310f1a97a246793. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-21T08:33:14Z), 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/BXZ0P1900001.
      date published: 2026-07-21T08:33:14Z
    audio: Loba
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.87
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.574
      additional property: Energy
        type: PropertyValue
        value: 0.266
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.784
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.071
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.317
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.143
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rumos (Acústico)
  type: MusicAlbum
  date published: 2019-08-30
album: Espiral
  type: MusicAlbum
  date published: 2022-10-07
album: Mulher
  type: MusicAlbum
  date published: 2022-12-16
album: Te Oceano
  type: MusicAlbum
  date published: 2023-06-08
album: Sereia
  type: MusicAlbum
  date published: 2025-02-02
album: Sereia
  type: MusicAlbum
  date published: 2025-02-02