Nasty B
type: MusicGroup
popularity: 8
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7e202a335ec2882c644a4925dfee50aaa3550270de5162e5c835696537e3de1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f325ce12-f071-49bf-95a6-1668c94a50c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f325ce12-f071-49bf-95a6-1668c94a50c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f325ce12-f071-49bf-95a6-1668c94a50c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7e202a335ec2882c644a4925dfee50aaa3550270de5162e5c835696537e3de1","name":"Nasty B","registered_at":"2026-06-21T14:26:17Z","symbol":"NIM1947401","token_address":"0x33f4f14384c8fe4214c5ea6e5a4b4fe3f15c7dd7","type":"artist","uuid":"f325ce12-f071-49bf-95a6-1668c94a50c2"}
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 0xd7e202a335ec2882c644a4925dfee50aaa3550270de5162e5c835696537e3de1. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f325ce12-f071-49bf-95a6-1668c94a50c2.json and https://artists.proofprofile.net/proofs/artist/f325ce12-f071-49bf-95a6-1668c94a50c2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0xd7e202a335ec2882c644a4925dfee50aaa3550270de5162e5c835696537e3de1","name":"Nasty B","registered_at":"2026-06-21T14:26:17Z","symbol":"NIM1947401","token_address":"0x33f4f14384c8fe4214c5ea6e5a4b4fe3f15c7dd7","type":"artist","uuid":"f325ce12-f071-49bf-95a6-1668c94a50c2"}
album: Business
  type: MusicAlbum
  date published: 2019-07-13
album: Neymar
  type: MusicAlbum
  date published: 2019-08-02
album: Equipe
  type: MusicAlbum
  date published: 2019-10-04
album: Bombonera
  type: MusicAlbum
  date published: 2019-11-08
album: Che ne sai
  type: MusicAlbum
  date published: 2020-06-12
album: Tutto Apposto
  type: MusicAlbum
  date published: 2020-08-11
album: Manuel
  type: MusicAlbum
  date published: 2021-03-05
  track: Manuel
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195498
    explicit: false
    by artist: Nasty B
    in album: Manuel
      type: MusicAlbum
      date published: 2021-03-05
    isrc code: ITR022100029
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:21:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x61d247105fa7f053ceda670237e2595546514c0b04d3b8dbe247d4a1826144c9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITR022100029
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x61d247105fa7f053ceda670237e2595546514c0b04d3b8dbe247d4a1826144c9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ITR022100029 — a six-check JSON result.
      date published: 2026-07-06T01:25:57Z
    audio: Manuel
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.051
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.759
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.2
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.578
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.674
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: MANUEL
  type: MusicAlbum
  date published: 2021-03-12
album: Solo guai
  type: MusicAlbum
  date published: 2021-04-29
  track: Solo guai
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144025
    explicit: true
    by artist: Nasty B
    in album: Solo guai
      type: MusicAlbum
      date published: 2021-04-29
    isrc code: QZHN32184270
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T16:54:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5fb7cbeee0308331df827499adba8ad25c393f1da873d9e5b2b14e123e168410
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959037
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959037
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32184270
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T16:59:47Z
    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 0x5fb7cbeee0308331df827499adba8ad25c393f1da873d9e5b2b14e123e168410. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QZHN32184270 — a six-check JSON result.
      date published: 2026-07-21T16:59:47Z
    audio: Solo guai
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.023
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      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: GTA
album: Tararì-Tararà
album: Mula
album: Problèmes
album: COCCO
album: Barrio

Danceability
type: PropertyValue
value: 0.535

Energy
type: PropertyValue
value: 0.712

Speechiness
type: PropertyValue
value: 0.045

Acousticness
type: PropertyValue
value: 0.194

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.147

Valence (Positivity)
type: PropertyValue
value: 0.353

Loudness (dB)
type: PropertyValue
value: -6.839

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Minor

GTA
type: MusicAlbum
date published: 2021-06-28

Tararì-Tararà
type: MusicAlbum
date published: 2023-06-23

Mula
type: MusicAlbum
date published: 2023-08-20

Problèmes
type: MusicAlbum
date published: 2024-02-09

Problèmes
type: MusicAlbum
date published: 2024-02-09

COCCO
type: MusicAlbum
date published: 2024-04-12

Barrio
type: MusicAlbum
date published: 2025-04-25