Pachwina
type: MusicGroup
popularity: 12
followers: 355
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeea15397dfca92ae23196bf0a3090e0102da2629ece02882a9cf634c29eb9823
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35312984-5fc4-4626-b1ff-c8170d2da7fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35312984-5fc4-4626-b1ff-c8170d2da7fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35312984-5fc4-4626-b1ff-c8170d2da7fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
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 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 0xeea15397dfca92ae23196bf0a3090e0102da2629ece02882a9cf634c29eb9823. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35312984-5fc4-4626-b1ff-c8170d2da7fc.json and https://artists.proofprofile.net/proofs/artist/35312984-5fc4-4626-b1ff-c8170d2da7fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
album: W RAMACH TRAPU
  type: MusicAlbum
  date published: 2022-07-01
album: 4MMC
  type: MusicAlbum
  date published: 2022-07-08
  track: 4MMC
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133818
    explicit: true
    by artist: Pachwina
    in album: 4MMC
      type: MusicAlbum
      date published: 2022-07-08
    isrc code: PLC062233679
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T23:25:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x76e86f78a19ce09936c558f5f11ff58b2bf2aa8b2844a2349fdd969781a1f82b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062233679
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:53:26Z
    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 0x76e86f78a19ce09936c558f5f11ff58b2bf2aa8b2844a2349fdd969781a1f82b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/PLC062233679.
      date published: 2026-07-17T00:53:26Z
    audio: 4MMC
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.087
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.822
      additional property: Energy
        type: PropertyValue
        value: 0.827
      additional property: Speechiness
        type: PropertyValue
        value: 0.316
      additional property: Acousticness
        type: PropertyValue
        value: 0.233
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.64
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.341
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: DAJ MI CHAIN
  type: MusicAlbum
  date published: 2022-08-31
album: PLANY
  type: MusicAlbum
  date published: 2022-10-17
album: LUCKY
  type: MusicAlbum
  date published: 2022-10-18
album: FIBER, ZROBIĘ TO CO TRZEBA
  type: MusicAlbum
  date published: 2022-10-30
album: TRAP A NIE W BOGA
  type: MusicAlbum
  date published: 2022-12-24
album: WHITEBRICK
  type: MusicAlbum
  date published: 2023-06-04
album: P4
  type: MusicAlbum
  date published: 2023-08-27
album: with you
  type: MusicAlbum
  date published: 2024-01-25
album: HA HA HA
  type: MusicAlbum
  date published: 2024-03-15
album: ROBILEMGLUPOTY
  type: MusicAlbum
  date published: 2024-05-01
album: SLOWMO
  type: MusicAlbum
  date published: 2024-06-10
album: FAXE KONDI FREESTYLE
  type: MusicAlbum
  date published: 2024-11-08
album: DEFINICJAŚWIEŻY
  type: MusicAlbum
  date published: 2025-03-25