ISRC GBAYC0001279
Verified recording
GBAYC0001279 is “Beethoven: Fidelio, Op. 72, Act 1: Duett. "Jetzt, Schätzchen, jetzt sind wir allein" (Jaquino, Marzelline)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x6e0134024c48362b126a0cf1e39a547559e87e542eed4841ee9342c162ae159b and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001279.
Recording identifiers
- ISRC
- GBAYC0001279
- Title
- Beethoven: Fidelio, Op. 72, Act 1: Duett. "Jetzt, Schätzchen, jetzt sind wir allein" (Jaquino, Marzelline)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x6e0134024c48362b126a0cf1e39a547559e87e542eed4841ee9342c162ae159b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:1768ca7498247746887a6346a359d8ae5c33928775e2ab593d9bc29c03fdf304- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001279
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Beethoven: Fidelio, Op. 72, Act 1: Duett. "Jetzt, Schätzchen, jetzt sind wir allein" (Jaquino, Marzelline) · Machine-readable JSON-LD