ISRC PLC701806703
Verified recording
PLC701806703 is “Koncert skrzypcowy in A Major, Op. 8: III.Finale. Vivace assai” by Mieczysław Karłowicz,
registered on the CopyrightChains blockchain with CopyrightID
0x92b3862698c8ee4e052f9b06216f23017d27c83fe82c8ca7991d18a1dffe7933 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701806703.
Recording identifiers
- ISRC
- PLC701806703
- Title
- Koncert skrzypcowy in A Major, Op. 8: III.Finale. Vivace assai
- Artist
- Mieczysław Karłowicz
- CopyrightID (CopyrightChains transaction hash)
0x92b3862698c8ee4e052f9b06216f23017d27c83fe82c8ca7991d18a1dffe7933
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7b330448032e8f220a5848eba8623b08aa9708a4660f1882fc99df000d852690- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701806703
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Koncert skrzypcowy in A Major, Op. 8: III.Finale. Vivace assai · Machine-readable JSON-LD