Big JJ
type: MusicGroup
genre: italian trap
popularity: 2
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23e7ee90806592aeb2891035987798146850cafb28a1df11a858837c34b94120
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fdc9abb2-f3d6-4567-9363-a44e311fa80c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fdc9abb2-f3d6-4567-9363-a44e311fa80c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fdc9abb2-f3d6-4567-9363-a44e311fa80c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23e7ee90806592aeb2891035987798146850cafb28a1df11a858837c34b94120","name":"Big JJ","registered_at":"2026-06-21T18:14:33Z","symbol":"NIM1994741","token_address":"0xd0b964180fadbb4c079f731a47233775943caac2","type":"artist","uuid":"fdc9abb2-f3d6-4567-9363-a44e311fa80c"}
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 0x23e7ee90806592aeb2891035987798146850cafb28a1df11a858837c34b94120. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fdc9abb2-f3d6-4567-9363-a44e311fa80c.json and https://artists.proofprofile.net/proofs/artist/fdc9abb2-f3d6-4567-9363-a44e311fa80c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x23e7ee90806592aeb2891035987798146850cafb28a1df11a858837c34b94120","name":"Big JJ","registered_at":"2026-06-21T18:14:33Z","symbol":"NIM1994741","token_address":"0xd0b964180fadbb4c079f731a47233775943caac2","type":"artist","uuid":"fdc9abb2-f3d6-4567-9363-a44e311fa80c"}
album: Non Fai Per Me
  type: MusicAlbum
  date published: 2021-04-09
album: Come Stai
  type: MusicAlbum
  date published: 2021-10-29
album: Giorni di fuoco
  type: MusicAlbum
  date published: 2024-06-14
album: Te
  type: MusicAlbum
  date published: 2024-08-09
album: Back In Business
  type: MusicAlbum
  date published: 2024-09-20
album: Feat-Ring
  type: MusicAlbum
  date published: 2024-11-01
album: BWC FREESTYLE #1
  type: MusicAlbum
  date published: 2024-12-27
album: RINASCITA
  type: MusicAlbum
  date published: 2025-04-11
  track: SORRIDI ALLA MORTE
    type: MusicRecording
    duration: PT2M16S
    duration ms: 136987
    explicit: true
    by artist: Big JJ
    in album: RINASCITA
      type: MusicAlbum
      date published: 2025-04-11
    genre: italian trap
    isrc code: FR96X2595117
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T01:28:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8513e2167ecee5f7becf2c2051926c71194ad52a0a52d20957af6f9b27fe58d9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958951
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2595117
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:31:21Z
    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 0x8513e2167ecee5f7becf2c2051926c71194ad52a0a52d20957af6f9b27fe58d9. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:31:21Z), 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/FR96X2595117.
      date published: 2026-07-21T04:31:21Z
    audio: SORRIDI ALLA MORTE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.302
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.655
      additional property: Energy
        type: PropertyValue
        value: 0.565
      additional property: Speechiness
        type: PropertyValue
        value: 0.092
      additional property: Acousticness
        type: PropertyValue
        value: 0.199
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.077
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.856
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: RINASCITA DELUXE
  type: MusicAlbum
  date published: 2025-06-27
album: Messia
  type: MusicAlbum
  date published: 2025-09-19
  track: Messia
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194599
    explicit: true
    by artist: Big JJ
    in album: Messia
      type: MusicAlbum
      date published: 2025-09-19
    genre: italian trap
    isrc code: IT9PP1900475
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:39:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb627d04b96b4f5aacbcba756a9917e03c14eadedb58c736bb1876f8b6aaf825a
    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/IT9PP1900475
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb627d04b96b4f5aacbcba756a9917e03c14eadedb58c736bb1876f8b6aaf825a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT9PP1900475.
      date published: 2026-07-06T06:56:49Z
    audio: Messia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.996
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      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: Altre Volte

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.76

Energy
type: PropertyValue
value: 0.677

Speechiness
type: PropertyValue
value: 0.083

Acousticness
type: PropertyValue
value: 0.08

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.173

Valence (Positivity)
type: PropertyValue
value: 0.192

Loudness (dB)
type: PropertyValue
value: -5.453

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

Altre Volte
type: MusicAlbum
date published: 2025-10-24