ISRC FXR522310604
Verified recording
FXR522310604 is “Missa in labore requies à 24: II. Kyrie: No. 3, Kyrie II” by Georg Muffat,
registered on the CopyrightChains blockchain with CopyrightID
0x67fae3377dc1a762f2b94e841ea8bba391d68f555c7f1ac5b883b55f22d2a47b 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/FXR522310604.
Recording identifiers
- ISRC
- FXR522310604
- Title
- Missa in labore requies à 24: II. Kyrie: No. 3, Kyrie II
- Artist
- Georg Muffat
- CopyrightID (CopyrightChains transaction hash)
0x67fae3377dc1a762f2b94e841ea8bba391d68f555c7f1ac5b883b55f22d2a47b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:3bb762de5651792e20b643b7428bc9d79218b75a81503a1f9aa72996640b8b19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXR522310604
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Missa in labore requies à 24: II. Kyrie: No. 3, Kyrie II · Machine-readable JSON-LD