Saulinho
type: MusicGroup
genre: samba
popularity: 6
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1dc9df189502769e65e9f9726aba1ca2cfed98ba7acf670c84efe2bdf098bc7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1db3c833-9ae7-4965-9ff9-65d5fef7e0db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1db3c833-9ae7-4965-9ff9-65d5fef7e0db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1db3c833-9ae7-4965-9ff9-65d5fef7e0db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
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 0x1dc9df189502769e65e9f9726aba1ca2cfed98ba7acf670c84efe2bdf098bc7b. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1db3c833-9ae7-4965-9ff9-65d5fef7e0db.json and https://artists.proofprofile.net/proofs/artist/1db3c833-9ae7-4965-9ff9-65d5fef7e0db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Namorador
  type: MusicAlbum
  date published: 2017-01-01
album: Flor de Híbrido (Ao Vivo)
  type: MusicAlbum
  date published: 2017-01-15
album: Você É Meu Carnaval
  type: MusicAlbum
  date published: 2018-01-17
album: Bombom Pretinho
  type: MusicAlbum
  date published: 2019-05-26
album: Me Despertei de um Sonho Bom
  type: MusicAlbum
  date published: 2019-05-26
album: Você Têm Morada no Meu Coração
  type: MusicAlbum
  date published: 2019-05-26
album: Ôdisorte
  type: MusicAlbum
  date published: 2019-05-26
album: Amor É Foda
  type: MusicAlbum
  date published: 2019-10-07
album: Se Lascou
  type: MusicAlbum
  date published: 2019-10-09
album: O Samba Tangueado de Saulinho
  type: MusicAlbum
  date published: 2020-03-26
album: Eu Não Vou Mais Chorar
  type: MusicAlbum
  date published: 2020-04-01
album: Murão Alento (Ao Vivo)
  type: MusicAlbum
  date published: 2020-05-31
album: Outro Plano's Bar
  type: MusicAlbum
  date published: 2020-06-30
album: Muito Trampo Pouco View
  type: MusicAlbum
  date published: 2024-06-18
  track: Descendo as Ruas de Bh
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150000
    explicit: false
    by artist: Saulinho
    in album: Muito Trampo Pouco View
      type: MusicAlbum
      date published: 2024-06-18
    genre: samba
    isrc code: QZNJW2430502
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:19:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x29fd76b5a19ec648afc2d7c45d3b9e399fcc8c3ee870155dc27fe6fefa4bf54b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2430502
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:31:17Z
    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 0x29fd76b5a19ec648afc2d7c45d3b9e399fcc8c3ee870155dc27fe6fefa4bf54b. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/QZNJW2430502.
      date published: 2026-07-12T23:31:17Z
    audio: Descendo as Ruas de Bh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.239
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.657
      additional property: Energy
        type: PropertyValue
        value: 0.594
      additional property: Speechiness
        type: PropertyValue
        value: 0.088
      additional property: Acousticness
        type: PropertyValue
        value: 0.396
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.238
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.699
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.501
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor