ISRC GBAYC0001303
Verified recording
GBAYC0001303 is “Beethoven: Fidelio, Op. 72, Act 1: Rezitativ. "Leb wohl, du warmes Sonnenlicht" (Chor, Marzelline, Leonore, Jaquino, Pizarro, Rocco)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xd38fe315f46db1a6eeca0219df8d07d3d9842fedf6754bfaa212dab069957e27 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/GBAYC0001303.
Recording identifiers
- ISRC
- GBAYC0001303
- Title
- Beethoven: Fidelio, Op. 72, Act 1: Rezitativ. "Leb wohl, du warmes Sonnenlicht" (Chor, Marzelline, Leonore, Jaquino, Pizarro, Rocco)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xd38fe315f46db1a6eeca0219df8d07d3d9842fedf6754bfaa212dab069957e27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ae435405432c1053d504904148f2a7d870037afda37911e5f915469263a5baf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001303
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: Fidelio, Op. 72, Act 1: Rezitativ. "Leb wohl, du warmes Sonnenlicht" (Chor, Marzelline, Leonore, Jaquino, Pizarro, Rocco) · Machine-readable JSON-LD