ISRC GBAYC0001004
Verified recording
GBAYC0001004 is “Die lustige Witwe (The Merry Widow) (2000 - Remaster): Hilfe kommt zur rechten Zeit! O kommet doch, o kommt, Ihr Ballsirenen (Danilo/Damen/Alle)” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0x4be1a66783ae28e8a3878d3e9ca864a7b6ca5be7cd328f6f0b6deb53b12c37a8 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001004.
Recording identifiers
- ISRC
- GBAYC0001004
- Title
- Die lustige Witwe (The Merry Widow) (2000 - Remaster): Hilfe kommt zur rechten Zeit! O kommet doch, o kommt, Ihr Ballsirenen (Danilo/Damen/Alle)
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0x4be1a66783ae28e8a3878d3e9ca864a7b6ca5be7cd328f6f0b6deb53b12c37a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:c43cf0cc2c9e965d113aaf8192100a908bdcab92afd4677d810558973696bffa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001004
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Die lustige Witwe (The Merry Widow) (2000 - Remaster): Hilfe kommt zur rechten Zeit! O kommet doch, o kommt, Ihr Ballsirenen (Danilo/Damen/Alle) · Machine-readable JSON-LD