ISRC PLA551400233
Verified recording
PLA551400233 is “Niezapominajki” by Stefan Witas,
registered on the CopyrightChains blockchain with CopyrightID
0x969b010f40f9d8078833038e4b2d6d3633a334ee6f322c27e835238bf7af4a40 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA551400233.
Recording identifiers
- ISRC
- PLA551400233
- Title
- Niezapominajki
- Artist
- Stefan Witas
- CopyrightID (CopyrightChains transaction hash)
0x969b010f40f9d8078833038e4b2d6d3633a334ee6f322c27e835238bf7af4a40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:ce44d4ab6177e9a7a8362cfe81da73cb0e01e1af09ad9347e6835462b3e75528- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA551400233
- Bitcoin block existence check
- https://blockstream.info/api/block/960273