ISRC FRZ131028040
Verified recording
FRZ131028040 is “Symphony No. 5 in E Minor, Op. 64: IV. Andante maestoso – Allegro vivace” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xe130a500262e7f6e3d171bc3e6918367d50c67bb890df3e487ebed8a538d2b08 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/FRZ131028040.
Recording identifiers
- ISRC
- FRZ131028040
- Title
- Symphony No. 5 in E Minor, Op. 64: IV. Andante maestoso – Allegro vivace
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xe130a500262e7f6e3d171bc3e6918367d50c67bb890df3e487ebed8a538d2b08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ad1f753bac0ddcc0db9dccafb77c3a6d8bfccfdef3beb6ce056c654ba0095bf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131028040
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 5 in E Minor, Op. 64: IV. Andante maestoso – Allegro vivace · Machine-readable JSON-LD