Grypcio
type: MusicGroup
popularity: 6
followers: 190
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf128a88664879700901a62c29b5f3a75a69d1094c754272372ebec8a852a476f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5c351a5-c1ac-4e0d-a063-a70b779783a2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5c351a5-c1ac-4e0d-a063-a70b779783a2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5c351a5-c1ac-4e0d-a063-a70b779783a2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
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 0xf128a88664879700901a62c29b5f3a75a69d1094c754272372ebec8a852a476f. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5c351a5-c1ac-4e0d-a063-a70b779783a2.json and https://artists.proofprofile.net/proofs/artist/b5c351a5-c1ac-4e0d-a063-a70b779783a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
album: Pare Ran
  type: MusicAlbum
  date published: 2022-12-08
album: NIENAWIDZĘ TEGO MIASTA
  type: MusicAlbum
  date published: 2023-07-20
album: LÓD NA RĘKACH
  type: MusicAlbum
  date published: 2023-09-02
  track: LÓD NA RĘKACH
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161070
    explicit: true
    by artist: Grypcio
    in album: LÓD NA RĘKACH
      type: MusicAlbum
      date published: 2023-09-02
    isrc code: PLC062383885
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T18:27:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x690254f319f849436c5cd335ecb1172e173159323c710e28c0e8df35bc447f24
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959047
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959047
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062383885
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T21:29:58Z
    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 0x690254f319f849436c5cd335ecb1172e173159323c710e28c0e8df35bc447f24. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:29:58Z), 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/PLC062383885.
      date published: 2026-07-21T21:29:58Z
    audio: LÓD NA RĘKACH
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.037
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.71
      additional property: Energy
        type: PropertyValue
        value: 0.497
      additional property: Speechiness
        type: PropertyValue
        value: 0.079
      additional property: Acousticness
        type: PropertyValue
        value: 0.014
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.256
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.496
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.259
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: PO CO
  type: MusicAlbum
  date published: 2023-09-23
album: SPACE CADET
  type: MusicAlbum
  date published: 2023-10-31
album: OSIĄGNĘ
  type: MusicAlbum
  date published: 2024-04-29
album: BERSERK MODE!
  type: MusicAlbum
  date published: 2024-07-21
album: WEŹ MNIE KURWA NIE ZAPOMNIJ
  type: MusicAlbum
  date published: 2024-09-05
album: MAŁY CHŁOPAK W DUŻYM MIEŚCIE
  type: MusicAlbum
  date published: 2024-10-11
album: WYGRAM
  type: MusicAlbum
  date published: 2024-11-08
album: ZERA
  type: MusicAlbum
  date published: 2024-11-27
album: NIE MOGĘ UCIEC
  type: MusicAlbum
  date published: 2024-12-30
album: BĘDĘ PÓŹNIEj
  type: MusicAlbum
  date published: 2025-05-29
album: TwoFace
  type: MusicAlbum
  date published: 2025-10-31