ISRC GBAYC8602653
Verified recording
GBAYC8602653 is “Lehár: Die lustige Witwe, Act 2: Vilja-Lied. "Es lebt eine Vilja, ein Waldmägdelein" (Hanna)” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0x37193341d289ffdadcfdef39bd0c73b4b95fd5416182809336270740acd72cb3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8602653.
Recording identifiers
- ISRC
- GBAYC8602653
- Title
- Lehár: Die lustige Witwe, Act 2: Vilja-Lied. "Es lebt eine Vilja, ein Waldmägdelein" (Hanna)
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0x37193341d289ffdadcfdef39bd0c73b4b95fd5416182809336270740acd72cb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bd851346a45b1493b515789ac01aa3f85873b182ca03defe2290feb1c2b02914- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8602653
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Lehár: Die lustige Witwe, Act 2: Vilja-Lied. "Es lebt eine Vilja, ein Waldmägdelein" (Hanna) · Machine-readable JSON-LD