ISRC FRZ111200328
Verified recording
FRZ111200328 is “Mozart: Piano Concerto No. 27 in B-Flat Major, Op. 17, K. 595: III. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xec7dbb44a180daebeabe22eba50019a6c5f595303d0e01a303bc7912c5f5b429 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111200328.
Recording identifiers
- ISRC
- FRZ111200328
- Title
- Mozart: Piano Concerto No. 27 in B-Flat Major, Op. 17, K. 595: III. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xec7dbb44a180daebeabe22eba50019a6c5f595303d0e01a303bc7912c5f5b429
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:72b9c05e6f8b17f12cf468bf5e9ce334aa2f156a07b25245bd7ee1bfb396e6c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111200328
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Mozart: Piano Concerto No. 27 in B-Flat Major, Op. 17, K. 595: III. Allegro · Machine-readable JSON-LD