ISRC GBAYC0700709
Verified recording
GBAYC0700709 is “Gittern - Virelai (Quant je sui mis)” by Guillaume de Machaut,
registered on the CopyrightChains blockchain with CopyrightID
0x2da99debb6936af0c69743737e5d840b48dbe340b190b5f64d55af376c528b3e and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700709.
Recording identifiers
- ISRC
- GBAYC0700709
- Title
- Gittern - Virelai (Quant je sui mis)
- Artist
- Guillaume de Machaut
- CopyrightID (CopyrightChains transaction hash)
0x2da99debb6936af0c69743737e5d840b48dbe340b190b5f64d55af376c528b3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:03bea2cde0f7aab21089419c0a41942cb5521f0687925483e174ed675ccb35f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700709
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Gittern - Virelai (Quant je sui mis) · Machine-readable JSON-LD