Rafael Crespo
type: MusicGroup
popularity: 11
followers: 134
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbb1e139d2d5c5fa10f547f28e219fc5f3c7447873856efcc91197ce8b12704e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76b2d3b9-17ea-4fa5-abeb-55fc90d2ac48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76b2d3b9-17ea-4fa5-abeb-55fc90d2ac48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76b2d3b9-17ea-4fa5-abeb-55fc90d2ac48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbb1e139d2d5c5fa10f547f28e219fc5f3c7447873856efcc91197ce8b12704e","name":"Rafael Crespo","registered_at":"2026-06-14T16:59:02Z","symbol":"NIM0517595","token_address":"0x554a103c87ec47c5b39b511b6f44fdaddb0419d7","type":"artist","uuid":"76b2d3b9-17ea-4fa5-abeb-55fc90d2ac48"}
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 0xdbb1e139d2d5c5fa10f547f28e219fc5f3c7447873856efcc91197ce8b12704e. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76b2d3b9-17ea-4fa5-abeb-55fc90d2ac48.json and https://artists.proofprofile.net/proofs/artist/76b2d3b9-17ea-4fa5-abeb-55fc90d2ac48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
  text: {"copyright_id":"0xdbb1e139d2d5c5fa10f547f28e219fc5f3c7447873856efcc91197ce8b12704e","name":"Rafael Crespo","registered_at":"2026-06-14T16:59:02Z","symbol":"NIM0517595","token_address":"0x554a103c87ec47c5b39b511b6f44fdaddb0419d7","type":"artist","uuid":"76b2d3b9-17ea-4fa5-abeb-55fc90d2ac48"}
album: Crianças Eu Me Importo
  type: MusicAlbum
  date published: 2019
album: Oração de Davi
  type: MusicAlbum
  date published: 2020-04-03
album: Aqui Estou
  type: MusicAlbum
  date published: 2022-02-07
album: Não Pare
  type: MusicAlbum
  date published: 2022-03-01
album: Lembra-Te de Mim (Acustico)
  type: MusicAlbum
  date published: 2022-03-01
album: Teu Lugar
  type: MusicAlbum
  date published: 2022-03-02
album: Eu Sou Livre
  type: MusicAlbum
  date published: 2022-03-31
album: Quero Agradecer (Ao Vivo)
  type: MusicAlbum
  date published: 2022-03-31
album: Fiel
  type: MusicAlbum
  date published: 2022-03-31
album: Vou Me Alegrar
  type: MusicAlbum
  date published: 2022-06-07
album: Rafha
  type: MusicAlbum
  date published: 2022-06-08
album: Não Temas
  type: MusicAlbum
  date published: 2022-06-09
album: Sim pro Amor
  type: MusicAlbum
  date published: 2022-06-11
album: Clamor
  type: MusicAlbum
  date published: 2022-06-21
album: Vou ao Seu Encontro (Ao Vivo)
  type: MusicAlbum
  date published: 2022-07-12
album: Eu Sei
  type: MusicAlbum
  date published: 2022-07-12
album: A Ele Eu Canto
  type: MusicAlbum
  date published: 2022-08-27
album: Oração de Davi Na//Inb (Ao Vivo)
  type: MusicAlbum
  date published: 2023-05-16
album: Quero Agradecer
  type: MusicAlbum
  date published: 2023-05-23
album: Muralhas Cairão (Ao Vivo)
  type: MusicAlbum
  date published: 2023-06-08
track: Somos Nós

Somos Nós
type: MusicRecording
duration: PT4M35S
duration ms: 275333
explicit: false
by artist: SNJ
by artist: Rafael Crespo
in album: Se Tu Lutas Tu Conquistas
  type: MusicAlbum
  date published: 2000-09-01
isrc code: BRAPI0000360
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:25:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1789d545c7ae48388af0d82c6769c96200ded77b13695dcd1e96ec0014bb7207
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPI0000360
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1789d545c7ae48388af0d82c6769c96200ded77b13695dcd1e96ec0014bb7207. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/BRAPI0000360.
  date published: 2026-06-13T17:25:41Z
audio: Somos Nós
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 175.37
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.567
  additional property: Energy
    type: PropertyValue
    value: 0.8
  additional property: Speechiness
    type: PropertyValue
    value: 0.758
  additional property: Acousticness
    type: PropertyValue
    value: 0.193
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.077
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.714
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.166
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor