ISRC DEE219753904
Verified recording
DEE219753904 is “Missa in labore requies à 24 - Kyrie: Kyrie II” by Georg Muffat,
registered on the CopyrightChains blockchain with CopyrightID
0x9bb73c7254b31c0bd8a9dcaa64e04c2bf3042a90660f3258abde0a9d49899491 and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE219753904.
Recording identifiers
- ISRC
- DEE219753904
- Title
- Missa in labore requies à 24 - Kyrie: Kyrie II
- Artist
- Georg Muffat
- CopyrightID (CopyrightChains transaction hash)
0x9bb73c7254b31c0bd8a9dcaa64e04c2bf3042a90660f3258abde0a9d49899491
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:af2e35b375b921dd0cbd9c952218755dacf349930a89e1da38f857f900248c75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE219753904
- Bitcoin block existence check
- https://blockstream.info/api/block/960509
Full record
Track page: Missa in labore requies à 24 - Kyrie: Kyrie II · Machine-readable JSON-LD