Laura Becker
type: MusicGroup
genre: forró
popularity: 10
followers: 512
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd12169ca5b3af47f91a410fa12a637d243c2c496cf8a02dcaf31962196ef1433
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56edf838-a63f-4e04-867e-4a1b2a6a8851.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56edf838-a63f-4e04-867e-4a1b2a6a8851.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56edf838-a63f-4e04-867e-4a1b2a6a8851
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd12169ca5b3af47f91a410fa12a637d243c2c496cf8a02dcaf31962196ef1433","name":"Laura Becker","registered_at":"2026-06-16T19:51:55Z","symbol":"NIM1157873","token_address":"0x7b40f5eef0833e7e0efdedd990b4f15a9295869d","type":"artist","uuid":"56edf838-a63f-4e04-867e-4a1b2a6a8851"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12169ca5b3af47f91a410fa12a637d243c2c496cf8a02dcaf31962196ef1433. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56edf838-a63f-4e04-867e-4a1b2a6a8851.json and https://artists.proofprofile.net/proofs/artist/56edf838-a63f-4e04-867e-4a1b2a6a8851.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xd12169ca5b3af47f91a410fa12a637d243c2c496cf8a02dcaf31962196ef1433","name":"Laura Becker","registered_at":"2026-06-16T19:51:55Z","symbol":"NIM1157873","token_address":"0x7b40f5eef0833e7e0efdedd990b4f15a9295869d","type":"artist","uuid":"56edf838-a63f-4e04-867e-4a1b2a6a8851"}
album: Passará
  type: MusicAlbum
  date published: 2020-07-10
album: À Toi
  type: MusicAlbum
  date published: 2021-07-30
album: Colo de Mãe
  type: MusicAlbum
  date published: 2022-05-06
album: Inconstante
  type: MusicAlbum
  date published: 2022-09-13
album: Forró Silencioso
  type: MusicAlbum
  date published: 2023-06-01
album: Baião da Meia Noite
  type: MusicAlbum
  date published: 2023-06-22
album: Vento de Lá
  type: MusicAlbum
  date published: 2023-11-09
  track: Vento de Lá
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241067
    explicit: false
    by artist: Laura Becker
    in album: Vento de Lá
      type: MusicAlbum
      date published: 2023-11-09
    genre: forró
    isrc code: BCBMC2300003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T14:26:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x95b2aa48ff9f354ef7d1b4f10360de09cbe6d25e2fb6012c863693f207e1d825
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958428
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958428
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCBMC2300003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T15:15:14Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b2aa48ff9f354ef7d1b4f10360de09cbe6d25e2fb6012c863693f207e1d825. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/BCBMC2300003.
      date published: 2026-07-17T15:15:14Z
    audio: Vento de Lá
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.023
      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: 0.772
      additional property: Energy
        type: PropertyValue
        value: 0.454
      additional property: Speechiness
        type: PropertyValue
        value: 0.108
      additional property: Acousticness
        type: PropertyValue
        value: 0.503
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.204
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.646
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.685
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Forró Silencioso
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210750
    explicit: false
    by artist: Laura Becker
    in album: Vento de Lá
      type: MusicAlbum
      date published: 2023-11-09
    genre: forró
    isrc code: BCBMC2300001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T23:58:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x68ee5a7a4da3ca891f41d3e797bee5e1556ead3d646e911e9fa6ff2f5079b408
    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/BCBMC2300001
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ee5a7a4da3ca891f41d3e797bee5e1556ead3d646e911e9fa6ff2f5079b408. 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/BCBMC2300001.
      date published: 2026-07-04T10:04:33Z
    audio: Forró Silencioso
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.014
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.71
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Teresa
album: Passará - TAS Sessions (Ao Vivo)
album: Vento de Lá - TAS Sessions (Ao Vivo)
album: Laura Becker - TAS Sessions (Ao Vivo)

Energy
type: PropertyValue
value: 0.309

Speechiness
type: PropertyValue
value: 0.043

Acousticness
type: PropertyValue
value: 0.848

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.133

Valence (Positivity)
type: PropertyValue
value: 0.76

Loudness (dB)
type: PropertyValue
value: -12.51

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

Teresa
type: MusicAlbum
date published: 2024-12-03

Passará - TAS Sessions (Ao Vivo)
type: MusicAlbum
date published: 2025-05-08

Vento de Lá - TAS Sessions (Ao Vivo)
type: MusicAlbum
date published: 2025-05-29

Laura Becker - TAS Sessions (Ao Vivo)
type: MusicAlbum
date published: 2025-06-26