ISRC GBAYC0301815
Verified recording
GBAYC0301815 is “Beethoven: Fidelio, Op. 72, Act 1: "Leb wohl, du warmes Sonnenlicht" (Chorus, Marzelline, Leonore, Jaquino, Pizarro, Rocco)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1ddaf58e1792ded919d6769fb3d2a0443616eae0e4a3f826efe473eb21e4b16e 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/GBAYC0301815.
Recording identifiers
- ISRC
- GBAYC0301815
- Title
- Beethoven: Fidelio, Op. 72, Act 1: "Leb wohl, du warmes Sonnenlicht" (Chorus, Marzelline, Leonore, Jaquino, Pizarro, Rocco)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1ddaf58e1792ded919d6769fb3d2a0443616eae0e4a3f826efe473eb21e4b16e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:02e8868ee8c22bf7d259ca251e4fa8a18b7221272b8681a906f0e34ad2e07ad3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301815
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: Fidelio, Op. 72, Act 1: "Leb wohl, du warmes Sonnenlicht" (Chorus, Marzelline, Leonore, Jaquino, Pizarro, Rocco) · Machine-readable JSON-LD