ISRC GBAYC9500413
Verified recording
GBAYC9500413 is “Beethoven: Fantasia in C Minor, Op. 80 "Choral Fantasy": II. (d) Marcia, assai vivace - Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x65fc2e004fc5f8625c25616e232cf2dfc3e9c201c6225b11ec630d3e93056ed7 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500413.
Recording identifiers
- ISRC
- GBAYC9500413
- Title
- Beethoven: Fantasia in C Minor, Op. 80 "Choral Fantasy": II. (d) Marcia, assai vivace - Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x65fc2e004fc5f8625c25616e232cf2dfc3e9c201c6225b11ec630d3e93056ed7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:6d0c603e4f11027e0c4bb6c2216a0b3e4834e7ac2d5ebf5386239f7738372a7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500413
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Beethoven: Fantasia in C Minor, Op. 80 "Choral Fantasy": II. (d) Marcia, assai vivace - Allegro · Machine-readable JSON-LD