Fabio Dub
type: MusicGroup
popularity: 15
followers: 960
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf61b5e82dd4abead3ee7336cbd0fd6ee5061a227bce12cc1652f725d0dc4fbae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3fb2c84-ec4c-46ec-9891-33c905c007b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3fb2c84-ec4c-46ec-9891-33c905c007b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3fb2c84-ec4c-46ec-9891-33c905c007b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf61b5e82dd4abead3ee7336cbd0fd6ee5061a227bce12cc1652f725d0dc4fbae","name":"Fabio Dub","registered_at":"2026-06-14T23:26:54Z","symbol":"NIM0610079","token_address":"0x22a0dc2f8743ea7860c7abfedb9ecaf587804289","type":"artist","uuid":"b3fb2c84-ec4c-46ec-9891-33c905c007b8"}
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 0xf61b5e82dd4abead3ee7336cbd0fd6ee5061a227bce12cc1652f725d0dc4fbae. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3fb2c84-ec4c-46ec-9891-33c905c007b8.json and https://artists.proofprofile.net/proofs/artist/b3fb2c84-ec4c-46ec-9891-33c905c007b8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T07:48:25Z
  text: {"copyright_id":"0xf61b5e82dd4abead3ee7336cbd0fd6ee5061a227bce12cc1652f725d0dc4fbae","name":"Fabio Dub","registered_at":"2026-06-14T23:26:54Z","symbol":"NIM0610079","token_address":"0x22a0dc2f8743ea7860c7abfedb9ecaf587804289","type":"artist","uuid":"b3fb2c84-ec4c-46ec-9891-33c905c007b8"}
album: FAZUÉLI E AGORA VEM
  type: MusicAlbum
  date published: 2023-03-20
album: Gasolina (Paródia)
  type: MusicAlbum
  date published: 2023-03-20
album: PAPO DE PICANHA (Parodia)
  type: MusicAlbum
  date published: 2023-03-20
album: DEU ROÇA PRA MIM
  type: MusicAlbum
  date published: 2023-03-29
  track: DEU ROÇA PRA MIM
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156999
    explicit: false
    by artist: Fabio Dub
    in album: DEU ROÇA PRA MIM
      type: MusicAlbum
      date published: 2023-03-29
    isrc code: QZWV52301032
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:04:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd327ff9f6109dc69f241baf71bb5052503e01e9d84e564365ddb6996de340f65
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV52301032
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0xd327ff9f6109dc69f241baf71bb5052503e01e9d84e564365ddb6996de340f65. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV52301032 — a six-check JSON result.
      date published: 2026-07-06T06:56:49Z
    audio: DEU ROÇA PRA MIM
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.946
      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: 0.89
      additional property: Energy
        type: PropertyValue
        value: 0.557
      additional property: Speechiness
        type: PropertyValue
        value: 0.094
      additional property: Acousticness
        type: PropertyValue
        value: 0.263
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.25
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.793
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.856
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: CANÇÃO DE TODES
  type: MusicAlbum
  date published: 2023-06-22
album: VOLTA BOLSONARO
  type: MusicAlbum
  date published: 2023-09-16
album: TÚ É UM ZÉ RUELA
  type: MusicAlbum
  date published: 2023-12-27
  track: TÚ É UM ZÉ RUELA
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165017
    explicit: false
    by artist: Fabio Dub
    in album: TÚ É UM ZÉ RUELA
      type: MusicAlbum
      date published: 2023-12-27
    isrc code: QZWV52301278
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T01:49:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x569b7ae064f1508ae44629638e5e3ecbd567df531cd74e4c54cc1a16b8a9e6b1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV52301278
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x569b7ae064f1508ae44629638e5e3ecbd567df531cd74e4c54cc1a16b8a9e6b1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV52301278 — a six-check JSON result.
      date published: 2026-07-05T10:01:46Z
    audio: TÚ É UM ZÉ RUELA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.051
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.835
      additional property: Energy
        type: PropertyValue
        value: 0.656
      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: CARNAVAL - SE LASCANDO
album: QUEM ANDA PRA TRÁS É CARANGUEJO
album: MARRETADA DO 70

Speechiness
type: PropertyValue
value: 0.11

Acousticness
type: PropertyValue
value: 0.501

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.098

Valence (Positivity)
type: PropertyValue
value: 0.899

Loudness (dB)
type: PropertyValue
value: -8.538

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

CARNAVAL - SE LASCANDO
type: MusicAlbum
date published: 2024-02-12

QUEM ANDA PRA TRÁS É CARANGUEJO
type: MusicAlbum
date published: 2024-06-18

MARRETADA DO 70
type: MusicAlbum
date published: 2024-09-20