ISRC HKI190326409
Verified recording
HKI190326409 is “Mass in D Major, Op. 123, "Missa Solemnis": Benedictus” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8eaadd41038e8ccb108b17ea80d2862030c835a247c7ef1d695e9625a1129e86 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190326409.
Recording identifiers
- ISRC
- HKI190326409
- Title
- Mass in D Major, Op. 123, "Missa Solemnis": Benedictus
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8eaadd41038e8ccb108b17ea80d2862030c835a247c7ef1d695e9625a1129e86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:f0d28074f013c85199cd0e08139af24b374b8582ea705276ea8a9ef18b8b596c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190326409
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Mass in D Major, Op. 123, "Missa Solemnis": Benedictus · Machine-readable JSON-LD