ISRC GBAYC0001316
Verified recording
GBAYC0001316 is “Beethoven: Fidelio, Op. 72, Act 2: Duett. "O namenlose Freude!" (Leonore, Florestan)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x5d78d3e2fe69eb6e50b52dbf23a1b9ca0dbd9571bad43553f2a871045ce5cf72 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001316.
Recording identifiers
- ISRC
- GBAYC0001316
- Title
- Beethoven: Fidelio, Op. 72, Act 2: Duett. "O namenlose Freude!" (Leonore, Florestan)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x5d78d3e2fe69eb6e50b52dbf23a1b9ca0dbd9571bad43553f2a871045ce5cf72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:79da8d9946bc890a8b256b334abf0217495d6fb967ac1388aa9d6e8987f28aaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001316
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Beethoven: Fidelio, Op. 72, Act 2: Duett. "O namenlose Freude!" (Leonore, Florestan) · Machine-readable JSON-LD