ISRC PLC702207401
Verified recording
PLC702207401 is “List do Jana Białobłockiego w Sokołowie (Warszawa, 29 września 1825)” by Tomasz Stańko,
registered on the CopyrightChains blockchain with CopyrightID
0x3916d70099d732c0ec077cace18990ca1fff94552e326cb097db76a6dfa377ce and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC702207401.
Recording identifiers
- ISRC
- PLC702207401
- Title
- List do Jana Białobłockiego w Sokołowie (Warszawa, 29 września 1825)
- Artist
- Tomasz Stańko
- CopyrightID (CopyrightChains transaction hash)
0x3916d70099d732c0ec077cace18990ca1fff94552e326cb097db76a6dfa377ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:98c1c63ae87b688110194ab05a354eb9af8fb28e356d1ac35361e4fa8c60ea38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC702207401
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: List do Jana Białobłockiego w Sokołowie (Warszawa, 29 września 1825) · Machine-readable JSON-LD