ISRC PLB381300246
Verified recording
PLB381300246 is “Taniec” by Witold Lutosławski,
registered on the CopyrightChains blockchain with CopyrightID
0x02be1e6dd1d35f8882ac38d04d812466799470a6855af073b7e59e0f4d73344a and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB381300246.
Recording identifiers
- ISRC
- PLB381300246
- Title
- Taniec
- Artist
- Witold Lutosławski
- CopyrightID (CopyrightChains transaction hash)
0x02be1e6dd1d35f8882ac38d04d812466799470a6855af073b7e59e0f4d73344a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:b1d00c7567186593b6cc275e58ba06cae0d9f24e0ee2f8510c1e1aa4d58fddff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB381300246
- Bitcoin block existence check
- https://blockstream.info/api/block/960294