Nazzy B
type: MusicGroup
genre: new york drill
popularity: 3
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91b33fc30f6da29e0012d1a430025040bd87887d906312f456421d8ffcccdf92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953924
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953924
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d04f90e-7610-4d36-b35c-a4be11b05d3b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d04f90e-7610-4d36-b35c-a4be11b05d3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d04f90e-7610-4d36-b35c-a4be11b05d3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:52:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91b33fc30f6da29e0012d1a430025040bd87887d906312f456421d8ffcccdf92","name":"Nazzy B","registered_at":"2026-06-15T23:42:50Z","symbol":"NIM0869279","token_address":"0xce5c95eff6b13d90823ebee1c5ba069d5922a550","type":"artist","uuid":"1d04f90e-7610-4d36-b35c-a4be11b05d3b"}
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 0x91b33fc30f6da29e0012d1a430025040bd87887d906312f456421d8ffcccdf92. Chain 2 (Bitcoin): anchored in block 953924 (2026-06-16T09:52:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d04f90e-7610-4d36-b35c-a4be11b05d3b.json and https://artists.proofprofile.net/proofs/artist/1d04f90e-7610-4d36-b35c-a4be11b05d3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:52:28Z
  text: {"copyright_id":"0x91b33fc30f6da29e0012d1a430025040bd87887d906312f456421d8ffcccdf92","name":"Nazzy B","registered_at":"2026-06-15T23:42:50Z","symbol":"NIM0869279","token_address":"0xce5c95eff6b13d90823ebee1c5ba069d5922a550","type":"artist","uuid":"1d04f90e-7610-4d36-b35c-a4be11b05d3b"}
album: One Arm Bop
  type: MusicAlbum
  date published: 2025-01-23
  track: One Arm Bop
    type: MusicRecording
    duration: PT1M20S
    duration ms: 80160
    explicit: true
    by artist: Nazzy B
    in album: One Arm Bop
      type: MusicAlbum
      date published: 2025-01-23
    genre: new york drill
    isrc code: QZJG52563577
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:02:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xca806fcf679b1a30bfe8ab15cb08817884f98320e2169c5be6e204e422a90fc0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958802
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958802
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52563577
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T03:03:55Z
    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 0xca806fcf679b1a30bfe8ab15cb08817884f98320e2169c5be6e204e422a90fc0. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:03:55Z), 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/QZJG52563577.
      date published: 2026-07-20T03:03:55Z
    audio: One Arm Bop
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.909
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.771
      additional property: Energy
        type: PropertyValue
        value: 0.469
      additional property: Speechiness
        type: PropertyValue
        value: 0.567
      additional property: Acousticness
        type: PropertyValue
        value: 0.083
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.167
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.528
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.971
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 15 Rounds
  type: MusicAlbum
  date published: 2025-01-24
album: Slimey
  type: MusicAlbum
  date published: 2025-06-13
album: Heater
  type: MusicAlbum
  date published: 2025-06-14
album: On Court
  type: MusicAlbum
  date published: 2025-08-08
album: Wanted You
  type: MusicAlbum
  date published: 2025-09-03
album: Change
  type: MusicAlbum
  date published: 2025-09-06
album: Feelings
  type: MusicAlbum
  date published: 2025-09-13
  track: Feelings
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142600
    explicit: true
    by artist: Nazzy B
    in album: Feelings
      type: MusicAlbum
      date published: 2025-09-13
    genre: new york drill
    isrc code: QZNMW2588628
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T19:56:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0d6563b54bae2659e45125414b09917e130ec6f44501242c817b422bdde2fef5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958607
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958607
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2588628
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T21:01:11Z
    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 0x0d6563b54bae2659e45125414b09917e130ec6f44501242c817b422bdde2fef5. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZNMW2588628.
      date published: 2026-07-18T21:01:11Z
    audio: Feelings
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.518
      additional property: Musical Key
        type: PropertyValue
        value: 10
      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: Switch
album: Take Risk
album: Psa

Danceability
type: PropertyValue
value: 0.471

Energy
type: PropertyValue
value: 0.557

Speechiness
type: PropertyValue
value: 0.424

Acousticness
type: PropertyValue
value: 0.136

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.301

Valence (Positivity)
type: PropertyValue
value: 0.265

Loudness (dB)
type: PropertyValue
value: -12.312

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

Switch
type: MusicAlbum
date published: 2025-10-03

Take Risk
type: MusicAlbum
date published: 2025-10-04

Psa
type: MusicAlbum
date published: 2025-10-15