ISRC GBLGL1230086
Verified recording
GBLGL1230086 is “The Merry Widow: Opening Chorus / We Are Alone” by Franz Lehár,
registered on the CopyrightChains blockchain with CopyrightID
0x18ce1c619650a437fa4c54eb34036ff56ce9b5f50f9a57a5480f633ede31fe0c and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1230086.
Recording identifiers
- ISRC
- GBLGL1230086
- Title
- The Merry Widow: Opening Chorus / We Are Alone
- Artist
- Franz Lehár
- CopyrightID (CopyrightChains transaction hash)
0x18ce1c619650a437fa4c54eb34036ff56ce9b5f50f9a57a5480f633ede31fe0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:bc4927f40fbbaa83e7b7bee67d8f2b9573383a5de0fc90d7a403845f6a11cc9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1230086
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: The Merry Widow: Opening Chorus / We Are Alone · Machine-readable JSON-LD