ISRC GBAYC0301814
Verified recording
GBAYC0301814 is “Beethoven: Fidelio, Op. 72, Act 1: "Ach! Vater, eilt!" (Marzelline, Rocco, Jaquino, Leonore, Pizarro)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xfe491a769b6867880a25d60a9d21fd5a1d89e8b01458926ddbb7e44fbbdd4709 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301814.
Recording identifiers
- ISRC
- GBAYC0301814
- Title
- Beethoven: Fidelio, Op. 72, Act 1: "Ach! Vater, eilt!" (Marzelline, Rocco, Jaquino, Leonore, Pizarro)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xfe491a769b6867880a25d60a9d21fd5a1d89e8b01458926ddbb7e44fbbdd4709
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:37b601e1fec355c17912850df48211d3a9fdf493670e9d6195adfddd470898fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301814
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: Fidelio, Op. 72, Act 1: "Ach! Vater, eilt!" (Marzelline, Rocco, Jaquino, Leonore, Pizarro) · Machine-readable JSON-LD