ISRC GBAYC8200826
Verified recording
GBAYC8200826 is “Lehar / Arr. Astier: Das Land des Lächelns, Act 2: "Dein ist mein ganzes Herz"” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0x4885db67c46e819eb922dae612a192773b4c66ad7728b3181420fc630187cc19 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/GBAYC8200826.
Recording identifiers
- ISRC
- GBAYC8200826
- Title
- Lehar / Arr. Astier: Das Land des Lächelns, Act 2: "Dein ist mein ganzes Herz"
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0x4885db67c46e819eb922dae612a192773b4c66ad7728b3181420fc630187cc19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:181d28287a691f0957a6143b8c27c1692d750fea1a2862516b1316c5e5c4354f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8200826
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lehar / Arr. Astier: Das Land des Lächelns, Act 2: "Dein ist mein ganzes Herz" · Machine-readable JSON-LD