ISRC GBAYC8300299
Verified recording
GBAYC8300299 is “Desprez: El grillo” by Josquin des Prez,
registered on the CopyrightChains blockchain with CopyrightID
0xaf12cc8fe07655d427843f3bdc192cef31d8a70c4eb444eb82e6ebc3bba01f68 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300299.
Recording identifiers
- ISRC
- GBAYC8300299
- Title
- Desprez: El grillo
- Artist
- Josquin des Prez
- CopyrightID (CopyrightChains transaction hash)
0xaf12cc8fe07655d427843f3bdc192cef31d8a70c4eb444eb82e6ebc3bba01f68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9cd406709054e590d22556e8e0a27d061675495bfd1ff2c314f1d2188666b375- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300299
- Bitcoin block existence check
- https://blockstream.info/api/block/956302