ISRC FRZ141419050
Verified recording
FRZ141419050 is “Piano Trio No. 2 in F Major, Op. 80: Piano Trio No. 2 in F Major, Op. 80: II. Mit innigem Ausdruck” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xe97c84e08d50b2af54e6d74d1b7dd0c13beeacc51c99bd49bccf6d97701d09a2 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141419050.
Recording identifiers
- ISRC
- FRZ141419050
- Title
- Piano Trio No. 2 in F Major, Op. 80: Piano Trio No. 2 in F Major, Op. 80: II. Mit innigem Ausdruck
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xe97c84e08d50b2af54e6d74d1b7dd0c13beeacc51c99bd49bccf6d97701d09a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:6ef07cf3b731e7d9e59b30f3fae2a5fe4d0d57a37d6b7c4a8c54095840125429- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141419050
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Trio No. 2 in F Major, Op. 80: Piano Trio No. 2 in F Major, Op. 80: II. Mit innigem Ausdruck · Machine-readable JSON-LD