ISRC GBUM70603535
Verified recording
GBUM70603535 is “The Flower Duet (from Lakmé)” by Léo Delibes,
registered on the CopyrightChains blockchain with CopyrightID
0x009e88a1cb2ba1302fa8bfe9b7b62691212ce15267609fe5a41f34c5680774ac and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70603535.
Recording identifiers
- ISRC
- GBUM70603535
- Title
- The Flower Duet (from Lakmé)
- Artist
- Léo Delibes
- CopyrightID (CopyrightChains transaction hash)
0x009e88a1cb2ba1302fa8bfe9b7b62691212ce15267609fe5a41f34c5680774ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:853b27336746769c6215353c82ea25aceab6044b486b12f2ebc148a185cbc655- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70603535
- Bitcoin block existence check
- https://blockstream.info/api/block/960167
Full record
Track page: The Flower Duet (from Lakmé) · Machine-readable JSON-LD