ISRC GBAYC0301810
Verified recording
GBAYC0301810 is “Beethoven: Fidelio, Op. 72, Act 1: "Komm, Hoffnung, lass den letzten Stern" (Leonore)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x93a7d23d4cbb990d91608140645ea611cf9f50c555329ce716fd342cb8d6f09d 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/GBAYC0301810.
Recording identifiers
- ISRC
- GBAYC0301810
- Title
- Beethoven: Fidelio, Op. 72, Act 1: "Komm, Hoffnung, lass den letzten Stern" (Leonore)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x93a7d23d4cbb990d91608140645ea611cf9f50c555329ce716fd342cb8d6f09d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f15784675d0ac53d2a2aee4562dbdc5fba172345d28c881b1c75b0dbc003d533- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0301810
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: Fidelio, Op. 72, Act 1: "Komm, Hoffnung, lass den letzten Stern" (Leonore) · Machine-readable JSON-LD