ISRC FRZ130700610
Verified recording
FRZ130700610 is “Romance No. 2 in F Major for Violin and Orchestra, Op. 50” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x12521d58f59d5eef3abb9297bbb342b6928691edd96ed72057e22cb5152d4eb4 and independently timestamped
in Bitcoin block 956857 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130700610.
Recording identifiers
- ISRC
- FRZ130700610
- Title
- Romance No. 2 in F Major for Violin and Orchestra, Op. 50
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x12521d58f59d5eef3abb9297bbb342b6928691edd96ed72057e22cb5152d4eb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T01:26:17+00:00
- Bitcoin block
- 956857
- Canonical record hash
sha256:af3bda538bcca0fe4c3cffd14e6b3f0c5c4912d741b8b771911996937166cc6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130700610
- Bitcoin block existence check
- https://blockstream.info/api/block/956857
Full record
Track page: Romance No. 2 in F Major for Violin and Orchestra, Op. 50 · Machine-readable JSON-LD