ISRC GBAYC0001026
Verified recording
GBAYC0001026 is “Die lustige Witwe (The Merry Widow) (2000 - Remaster): Rezitativ: Njegus, was ist das für eine Musik? (Zeta/Njegus)” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0x534b2fc7b991701a57d2f08a5e3d89fbf29ff1187378bf02a6402f96ce9a24a5 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/GBAYC0001026.
Recording identifiers
- ISRC
- GBAYC0001026
- Title
- Die lustige Witwe (The Merry Widow) (2000 - Remaster): Rezitativ: Njegus, was ist das für eine Musik? (Zeta/Njegus)
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0x534b2fc7b991701a57d2f08a5e3d89fbf29ff1187378bf02a6402f96ce9a24a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9380494cd51bf1b104ddef037e0593613fd73171b279c5d688edb5c97d182f81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0001026
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die lustige Witwe (The Merry Widow) (2000 - Remaster): Rezitativ: Njegus, was ist das für eine Musik? (Zeta/Njegus) · Machine-readable JSON-LD