ISRC GBAYC0301798
Verified recording
GBAYC0301798 is “Beethoven: Fidelio, Op. 72, Act 1: "Mir ist so wunderbar" (Marzelline, Leonore, Rocco, Jaquino)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x438c981377fdbc34b50030a672885d1a056ec83caf348996d4851a1d5bd4f8b4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301798.
Recording identifiers
- ISRC
- GBAYC0301798
- Title
- Beethoven: Fidelio, Op. 72, Act 1: "Mir ist so wunderbar" (Marzelline, Leonore, Rocco, Jaquino)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x438c981377fdbc34b50030a672885d1a056ec83caf348996d4851a1d5bd4f8b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f63f0d826aa5487ae20c1ab5f8e5f21d853fc878ca702180847550205feb3c99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301798
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Beethoven: Fidelio, Op. 72, Act 1: "Mir ist so wunderbar" (Marzelline, Leonore, Rocco, Jaquino) · Machine-readable JSON-LD