ISRC PLA162171712
Verified recording
PLA162171712 is “Symphony No. 3 in C Minor, Op. 14: IIIf. Var. 5, Romance. Andante non troppo” by Witold Maliszewski,
registered on the CopyrightChains blockchain with CopyrightID
0x303d2f4ccb838ae7fb0a61442ffd8dcc72b77a7f2891873c1b47b26403e6f2a5 and independently timestamped
in Bitcoin block 960506 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA162171712.
Recording identifiers
- ISRC
- PLA162171712
- Title
- Symphony No. 3 in C Minor, Op. 14: IIIf. Var. 5, Romance. Andante non troppo
- Artist
- Witold Maliszewski
- CopyrightID (CopyrightChains transaction hash)
0x303d2f4ccb838ae7fb0a61442ffd8dcc72b77a7f2891873c1b47b26403e6f2a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:50:58+00:00
- Bitcoin block
- 960506
- Canonical record hash
sha256:572c7395381e0a0a756d9a0ec72e6bed7727da073d78609d3dd0c4d050bc805e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA162171712
- Bitcoin block existence check
- https://blockstream.info/api/block/960506
Full record
Track page: Symphony No. 3 in C Minor, Op. 14: IIIf. Var. 5, Romance. Andante non troppo · Machine-readable JSON-LD