Graciela Soares
type: MusicGroup
genre: nova mpb
popularity: 4
followers: 443
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb5f06b0fe098b6500662bb0683bbc2dfc4fdf5692730936bbb0167340be4e01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/72a4b86c-22ad-4af0-89c1-241d9cef1cc5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/72a4b86c-22ad-4af0-89c1-241d9cef1cc5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/72a4b86c-22ad-4af0-89c1-241d9cef1cc5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb5f06b0fe098b6500662bb0683bbc2dfc4fdf5692730936bbb0167340be4e01","name":"Graciela Soares","registered_at":"2026-06-17T05:33:06Z","symbol":"NIM1296558","token_address":"0x13e3e2e662a1a00a66d0feeb317f281ffceaccc0","type":"artist","uuid":"72a4b86c-22ad-4af0-89c1-241d9cef1cc5"}
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 0xdb5f06b0fe098b6500662bb0683bbc2dfc4fdf5692730936bbb0167340be4e01. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/72a4b86c-22ad-4af0-89c1-241d9cef1cc5.json and https://artists.proofprofile.net/proofs/artist/72a4b86c-22ad-4af0-89c1-241d9cef1cc5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdb5f06b0fe098b6500662bb0683bbc2dfc4fdf5692730936bbb0167340be4e01","name":"Graciela Soares","registered_at":"2026-06-17T05:33:06Z","symbol":"NIM1296558","token_address":"0x13e3e2e662a1a00a66d0feeb317f281ffceaccc0","type":"artist","uuid":"72a4b86c-22ad-4af0-89c1-241d9cef1cc5"}
album: Corredeira
  type: MusicAlbum
  date published: 2021-03-30
album: Bumerangue
  type: MusicAlbum
  date published: 2019-12-20
  track: Fotossíntese (20 Anos Luz)
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224706
    explicit: false
    by artist: Renan Inquérito
    by artist: Pop Black
    by artist: Graciela Soares
    in album: Bumerangue
      type: MusicAlbum
      date published: 2019-12-20
    genre: brazilian-hip-hop
    genre: rap-nacional-antigo
    isrc code: BRG981900003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-25T13:02:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf3f82664f53addb962b80acd37afbe4c38d2cf6fedf0d8e2738bf6f704c35f68
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRG981900003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0xf3f82664f53addb962b80acd37afbe4c38d2cf6fedf0d8e2738bf6f704c35f68. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BRG981900003.
      date published: 2026-07-02T03:55:08Z
    audio: Fotossíntese (20 Anos Luz)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.8
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.771
      additional property: Energy
        type: PropertyValue
        value: 0.754
      additional property: Speechiness
        type: PropertyValue
        value: 0.149
      additional property: Acousticness
        type: PropertyValue
        value: 0.227
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.415
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.47
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fotossíntese (20 Anos Luz)
  type: MusicAlbum
  date published: 2019-12-20
album: Despejo
  type: MusicAlbum
  date published: 2024-06-07
album: We Don't Need You Anymore
  type: MusicAlbum
  date published: 2024-04-09
album: Barro nas Mãos
  type: MusicAlbum
  date published: 2021-04-16
album: Corredeira: Para o Rio Tietê (Ao Vivo)
  type: MusicAlbum
  date published: 2020-11-21
album: Afluentes
  type: MusicAlbum
  date published: 2022-07-29
album: Tumbuluku
  type: MusicAlbum
  date published: 2021-11-29
album: Semente Viva
  type: MusicAlbum
  date published: 2021-05-22
album: Entremeios
  type: MusicAlbum
  date published: 2017-11-15
album: Doze Poses
  type: MusicAlbum
  date published: 2017-03-12
album: Lagrimar
  type: MusicAlbum
  date published: 2021-01-29