Chocko
type: MusicGroup
genre: italian trap
popularity: 2
followers: 133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x139e2cf32e4f437bf072938addb2a3c3b3c59429a1a13d121f7c9e2f8b0642a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d691d9c-9c8f-461e-b4bf-add315956850.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d691d9c-9c8f-461e-b4bf-add315956850.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d691d9c-9c8f-461e-b4bf-add315956850
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x139e2cf32e4f437bf072938addb2a3c3b3c59429a1a13d121f7c9e2f8b0642a7. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d691d9c-9c8f-461e-b4bf-add315956850.json and https://artists.proofprofile.net/proofs/artist/8d691d9c-9c8f-461e-b4bf-add315956850.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: HIGHSCHOOL
  type: MusicAlbum
  date published: 2021-12-17
album: SADLIFE (mentre fumo)
  type: MusicAlbum
  date published: 2022-06-17
album: Casi Persi
  type: MusicAlbum
  date published: 2022-09-02
album: Casi Persi
  type: MusicAlbum
  date published: 2022-09-02
album: Mary Jane
  type: MusicAlbum
  date published: 2023-03-24
album: Blue Cheese
  type: MusicAlbum
  date published: 2023-05-19
album: HARD 1
  type: MusicAlbum
  date published: 2023-10-06
album: Insonnia
  type: MusicAlbum
  date published: 2023-11-17
album: HARD 2
  type: MusicAlbum
  date published: 2023-12-22
album: Non lo so
  type: MusicAlbum
  date published: 2024-04-30
album: Oh My God
  type: MusicAlbum
  date published: 2024-06-28
album: Niente Di Nuovo
  type: MusicAlbum
  date published: 2024-11-01
album: CHOsen one
  type: MusicAlbum
  date published: 2025-07-25
  track: CHOMICH
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183529
    explicit: false
    by artist: Chocko
    in album: CHOsen one
      type: MusicAlbum
      date published: 2025-07-25
    genre: italian trap
    isrc code: IT0QZ2500084
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:01:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8cc3759b49af159c44fc51aed6db6cbcffb465347a969186ba963f8be650cc38
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT0QZ2500084
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x8cc3759b49af159c44fc51aed6db6cbcffb465347a969186ba963f8be650cc38. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/IT0QZ2500084.
      date published: 2026-07-05T01:12:41Z
    audio: CHOMICH
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.295
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.654
      additional property: Energy
        type: PropertyValue
        value: 0.786
      additional property: Speechiness
        type: PropertyValue
        value: 0.286
      additional property: Acousticness
        type: PropertyValue
        value: 0.078
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.142
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.568
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.535
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 123
  type: MusicAlbum
  date published: 2025-09-12