ISRC GBAYC0001311
Verified recording
GBAYC0001311 is “Beethoven: Fidelio, Op. 72, Act 2: Terzett. "Euch werde Lohn in bessern Welten" (Leonore, Florestan, Rocco)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xd4f2e078b8c41020278b6c9272b11d5c1980bbfd04657b1cafd49e5c09dd861e 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/GBAYC0001311.
Recording identifiers
- ISRC
- GBAYC0001311
- Title
- Beethoven: Fidelio, Op. 72, Act 2: Terzett. "Euch werde Lohn in bessern Welten" (Leonore, Florestan, Rocco)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xd4f2e078b8c41020278b6c9272b11d5c1980bbfd04657b1cafd49e5c09dd861e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:743192ce27863c1fbe26d70a5c3dcc7a4ff2393b4bfd6d019543e700c3328a39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001311
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: Fidelio, Op. 72, Act 2: Terzett. "Euch werde Lohn in bessern Welten" (Leonore, Florestan, Rocco) · Machine-readable JSON-LD