ISRC GBAYC0301802
Verified recording
GBAYC0301802 is “Beethoven: Fidelio, Op. 72, Act 1: "Gut, Söhnchen, gut, hab' immer Mut" (Rocco, Leonore, Marzelline)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7ed6ad09d6f732a35e87c89ed097cd452f7f8f252ab893c3bc51e17ba55e39ef and independently timestamped
in Bitcoin block 957061 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301802.
Recording identifiers
- ISRC
- GBAYC0301802
- Title
- Beethoven: Fidelio, Op. 72, Act 1: "Gut, Söhnchen, gut, hab' immer Mut" (Rocco, Leonore, Marzelline)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7ed6ad09d6f732a35e87c89ed097cd452f7f8f252ab893c3bc51e17ba55e39ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:07:00+00:00
- Bitcoin block
- 957061
- Canonical record hash
sha256:20e69b9cef836bf00a6c6896eef8289de0c2f6324ba2a3dcadba9d912d993286- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301802
- Bitcoin block existence check
- https://blockstream.info/api/block/957061
Full record
Track page: Beethoven: Fidelio, Op. 72, Act 1: "Gut, Söhnchen, gut, hab' immer Mut" (Rocco, Leonore, Marzelline) · Machine-readable JSON-LD