ISRC PLL431499911
Verified recording
PLL431499911 is “Act III, Swan Lake No. 18, Scene (Allegro – Allegro giusto)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xd9a2927911a56d81b0d46fb9a5e1e49d6fe2b7dad75211f1ab49f1bed8d9f744 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/PLL431499911.
Recording identifiers
- ISRC
- PLL431499911
- Title
- Act III, Swan Lake No. 18, Scene (Allegro – Allegro giusto)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xd9a2927911a56d81b0d46fb9a5e1e49d6fe2b7dad75211f1ab49f1bed8d9f744
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d71405f0db92a08cc587c17b25a6aa8f72d9b1922868e98a8b7698ce2cd6a79b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLL431499911
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Act III, Swan Lake No. 18, Scene (Allegro – Allegro giusto) · Machine-readable JSON-LD