ISRC PLA162171708
Verified recording
PLA162171708 is “Symphony No. 3 in C Minor, Op. 14: IIIb. Var. 1, Allegro passionato” by Witold Maliszewski,
registered on the CopyrightChains blockchain with CopyrightID
0xb70f75a4cc3d53762867af8a5eb13f9c030898b59fb386141b8d9dfb283ea969 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA162171708.
Recording identifiers
- ISRC
- PLA162171708
- Title
- Symphony No. 3 in C Minor, Op. 14: IIIb. Var. 1, Allegro passionato
- Artist
- Witold Maliszewski
- CopyrightID (CopyrightChains transaction hash)
0xb70f75a4cc3d53762867af8a5eb13f9c030898b59fb386141b8d9dfb283ea969
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0b5a3dfffe5fb897355b7f422a5a341bd3c27ac24c5eca02eb503221dcc6859e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA162171708
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Symphony No. 3 in C Minor, Op. 14: IIIb. Var. 1, Allegro passionato · Machine-readable JSON-LD