ISRC GBAYC0700720
Verified recording
GBAYC0700720 is “Kortholt - Bicinium (Mon petit cueur) from Georg Rhaw's Bicinia gallica et latina, 1545” by Guillaume Le Heurteur,
registered on the CopyrightChains blockchain with CopyrightID
0xf27b3cd6e976c1c6acc8ef445b5809c72edbbcce16d3156377b22cbc916dca05 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700720.
Recording identifiers
- ISRC
- GBAYC0700720
- Title
- Kortholt - Bicinium (Mon petit cueur) from Georg Rhaw's Bicinia gallica et latina, 1545
- Artist
- Guillaume Le Heurteur
- CopyrightID (CopyrightChains transaction hash)
0xf27b3cd6e976c1c6acc8ef445b5809c72edbbcce16d3156377b22cbc916dca05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:a8320530a929c61ef785f5cf263d9c1373891ac5dea8b239637945990a315bec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700720
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Kortholt - Bicinium (Mon petit cueur) from Georg Rhaw's Bicinia gallica et latina, 1545 · Machine-readable JSON-LD