Janek Omieczyński
type: MusicGroup
popularity: 2
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cc825d1f43471849ef13a714dac4682ca9fba5ad5dd2adfdd2f17451ce1bf43
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f4f0b2a-78cf-46c5-8411-6c41fbd12b7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f4f0b2a-78cf-46c5-8411-6c41fbd12b7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f4f0b2a-78cf-46c5-8411-6c41fbd12b7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cc825d1f43471849ef13a714dac4682ca9fba5ad5dd2adfdd2f17451ce1bf43","name":"Janek Omieczyński","registered_at":"2026-06-16T06:21:07Z","symbol":"NIM0964405","token_address":"0x128b0682d58abe40a5aa3c2673623541010db79b","type":"artist","uuid":"2f4f0b2a-78cf-46c5-8411-6c41fbd12b7b"}
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 0x4cc825d1f43471849ef13a714dac4682ca9fba5ad5dd2adfdd2f17451ce1bf43. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f4f0b2a-78cf-46c5-8411-6c41fbd12b7b.json and https://artists.proofprofile.net/proofs/artist/2f4f0b2a-78cf-46c5-8411-6c41fbd12b7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:04:35Z
  text: {"copyright_id":"0x4cc825d1f43471849ef13a714dac4682ca9fba5ad5dd2adfdd2f17451ce1bf43","name":"Janek Omieczyński","registered_at":"2026-06-16T06:21:07Z","symbol":"NIM0964405","token_address":"0x128b0682d58abe40a5aa3c2673623541010db79b","type":"artist","uuid":"2f4f0b2a-78cf-46c5-8411-6c41fbd12b7b"}
album: Wpadam
  type: MusicAlbum
  date published: 2025-10-10
  track: Wpadam
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177541
    explicit: false
    by artist: Janek Omieczyński
    in album: Wpadam
      type: MusicAlbum
      date published: 2025-10-10
    isrc code: QT3F62596905
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:40:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x567754d5e3c31a15c1645d968e6620ca465356d3c9cf5f89314e5384d20279d0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958885
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958885
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F62596905
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T15:42:34Z
    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 0x567754d5e3c31a15c1645d968e6620ca465356d3c9cf5f89314e5384d20279d0. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:42:34Z), 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/QT3F62596905.
      date published: 2026-07-20T15:42:34Z
    audio: Wpadam
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.057
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.784
      additional property: Energy
        type: PropertyValue
        value: 0.476
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.175
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.89
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.59
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor