ISRC DEE219753901
Verified recording
DEE219753901 is “Missa in labore requies à 24 - Kyrie: Sonata” by Georg Muffat,
registered on the CopyrightChains blockchain with CopyrightID
0x07133e294be7d306c4a8297c34d3a5371e56882424c72e3b31bd6ecd52dc3694 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE219753901.
Recording identifiers
- ISRC
- DEE219753901
- Title
- Missa in labore requies à 24 - Kyrie: Sonata
- Artist
- Georg Muffat
- CopyrightID (CopyrightChains transaction hash)
0x07133e294be7d306c4a8297c34d3a5371e56882424c72e3b31bd6ecd52dc3694
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:a478eb95350cfa06abbd4e8df6f720e0429afed4c34199d98550d599560289e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE219753901
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Missa in labore requies à 24 - Kyrie: Sonata · Machine-readable JSON-LD