ISRC FR50X2073503
Verified recording
FR50X2073503 is “Symphony No.2 in C Minor, Op. 17 "Little Russian": III. Scherzo. Allegro molto vivace” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xa6fec512d3f5fbb90e28f654f8cff56d746a64cfce0fa5b5b7d32f80d89be17d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2073503.
Recording identifiers
- ISRC
- FR50X2073503
- Title
- Symphony No.2 in C Minor, Op. 17 "Little Russian": III. Scherzo. Allegro molto vivace
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xa6fec512d3f5fbb90e28f654f8cff56d746a64cfce0fa5b5b7d32f80d89be17d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6910e37570ea10b63120b48cb2d1c71398e6faafa0ba0437954123aaa58daf41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2073503
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No.2 in C Minor, Op. 17 "Little Russian": III. Scherzo. Allegro molto vivace · Machine-readable JSON-LD