Krzysztof Ibisz
type: MusicGroup
description: thumb|Krzysztof Ibisz (2023) Krzysztof Ibisz (, born 25 February 1965 in Warsaw) is a Polish game show host and television personality. He was a member of Polish Beer-Lovers' Party and a deputy in th
popularity: 3
followers: 208
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b02c39f83dd5a58990cacee2091314d933df16449c9b0bcde699a1b3b3727b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa75864b-cbd3-4477-9d44-c1c566a9fb67.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa75864b-cbd3-4477-9d44-c1c566a9fb67.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa75864b-cbd3-4477-9d44-c1c566a9fb67
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b02c39f83dd5a58990cacee2091314d933df16449c9b0bcde699a1b3b3727b5","name":"Krzysztof Ibisz","registered_at":"2026-06-21T17:04:01Z","symbol":"NIM1978119","token_address":"0xadb42028af68ccd8f66675c12242129dfe9c38e6","type":"artist","uuid":"fa75864b-cbd3-4477-9d44-c1c566a9fb67"}
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 0x6b02c39f83dd5a58990cacee2091314d933df16449c9b0bcde699a1b3b3727b5. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa75864b-cbd3-4477-9d44-c1c566a9fb67.json and https://artists.proofprofile.net/proofs/artist/fa75864b-cbd3-4477-9d44-c1c566a9fb67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x6b02c39f83dd5a58990cacee2091314d933df16449c9b0bcde699a1b3b3727b5","name":"Krzysztof Ibisz","registered_at":"2026-06-21T17:04:01Z","symbol":"NIM1978119","token_address":"0xadb42028af68ccd8f66675c12242129dfe9c38e6","type":"artist","uuid":"fa75864b-cbd3-4477-9d44-c1c566a9fb67"}
album: Uśmiech proszę
  type: MusicAlbum
  date published: 2023-01-05
  track: Uśmiech proszę
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133105
    explicit: false
    by artist: Krzysztof Ibisz
    in album: Uśmiech proszę
      type: MusicAlbum
      date published: 2023-01-05
    isrc code: PLI369408110
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T11:48:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe2217310d6f7f0b172f55cfb5993a2c4d0eb09e76fde2f682425f91c5578a9bb
    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/PLI369408110
    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 0xe2217310d6f7f0b172f55cfb5993a2c4d0eb09e76fde2f682425f91c5578a9bb. 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/PLI369408110.
      date published: 2026-07-05T01:12:41Z
    audio: Uśmiech proszę
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.973
      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: 0.728
      additional property: Energy
        type: PropertyValue
        value: 0.752
      additional property: Speechiness
        type: PropertyValue
        value: 0.111
      additional property: Acousticness
        type: PropertyValue
        value: 0.081
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.306
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.322
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.653
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor