GB Gringo
type: MusicGroup
genre: boom bap
popularity: 7
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x184ff464d37c430b520a00602050aa64692e00e712d42d238498479b38fa86ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0603e68e-a16b-4c37-88e6-7ac405141f0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0603e68e-a16b-4c37-88e6-7ac405141f0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0603e68e-a16b-4c37-88e6-7ac405141f0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x184ff464d37c430b520a00602050aa64692e00e712d42d238498479b38fa86ab","name":"GB Gringo","registered_at":"2026-06-15T15:43:12Z","symbol":"NIM0754836","token_address":"0xb23208799a4866931a828040167c31714bf1fe6b","type":"artist","uuid":"0603e68e-a16b-4c37-88e6-7ac405141f0b"}
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 0x184ff464d37c430b520a00602050aa64692e00e712d42d238498479b38fa86ab. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0603e68e-a16b-4c37-88e6-7ac405141f0b.json and https://artists.proofprofile.net/proofs/artist/0603e68e-a16b-4c37-88e6-7ac405141f0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0x184ff464d37c430b520a00602050aa64692e00e712d42d238498479b38fa86ab","name":"GB Gringo","registered_at":"2026-06-15T15:43:12Z","symbol":"NIM0754836","token_address":"0xb23208799a4866931a828040167c31714bf1fe6b","type":"artist","uuid":"0603e68e-a16b-4c37-88e6-7ac405141f0b"}
album: Sonho De Menino
  type: MusicAlbum
  date published: 2022-02-22
album: Proximo Nivel
  type: MusicAlbum
  date published: 2022-05-08
album: Inimigo do Estado
  type: MusicAlbum
  date published: 2022-06-23
  track: Inimigo do Estado
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171428
    explicit: true
    by artist: GB Gringo
    in album: Inimigo do Estado
      type: MusicAlbum
      date published: 2022-06-23
    genre: boom bap
    isrc code: QZHN72249084
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T04:39:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf7e44a15aaf95e44596c43175f224c4474ac5c2a9ebceb209607a2969b1747d0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72249084
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0xf7e44a15aaf95e44596c43175f224c4474ac5c2a9ebceb209607a2969b1747d0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZHN72249084.
      date published: 2026-07-02T16:51:38Z
    audio: Inimigo do Estado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.951
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.746
      additional property: Energy
        type: PropertyValue
        value: 0.715
      additional property: Speechiness
        type: PropertyValue
        value: 0.422
      additional property: Acousticness
        type: PropertyValue
        value: 0.104
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.723
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.283
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mente Blindada
  type: MusicAlbum
  date published: 2023-02-28
album: Business is Business
  type: MusicAlbum
  date published: 2024-02-25
album: VISÃO ILIMITADA
  type: MusicAlbum
  date published: 2024-12-20