ISRC DEA809450201
Verified recording
DEA809450201 is “Missa brevis in C Major, K. 220 "Spatzenmesse": I. Kyrie” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x66d9983345a7c1844ca204dd8b3dfb146ee81dab0b85f2201263fa22ca21f13e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809450201.
Recording identifiers
- ISRC
- DEA809450201
- Title
- Missa brevis in C Major, K. 220 "Spatzenmesse": I. Kyrie
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x66d9983345a7c1844ca204dd8b3dfb146ee81dab0b85f2201263fa22ca21f13e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4eb75134f9fb73b262adcc02dfc7aede886205d80f06afde581c32b236f4a76d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809450201
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Missa brevis in C Major, K. 220 "Spatzenmesse": I. Kyrie · Machine-readable JSON-LD