ISRC FR7JM2173010
Verified recording
FR7JM2173010 is “Symphony No. 36 in C major, K. 425 "Linz": I. Adagio - Allegro spiritoso” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe5ec9be9343159e7087bca6e95c1ee585d7635b6e2c6b0ab7b78bc27b2e2ef2d and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2173010.
Recording identifiers
- ISRC
- FR7JM2173010
- Title
- Symphony No. 36 in C major, K. 425 "Linz": I. Adagio - Allegro spiritoso
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe5ec9be9343159e7087bca6e95c1ee585d7635b6e2c6b0ab7b78bc27b2e2ef2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:6b1447faafb58aba15e076e3a27e9c820869725b933dfeea842879632f4e73e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2173010
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Symphony No. 36 in C major, K. 425 "Linz": I. Adagio - Allegro spiritoso · Machine-readable JSON-LD