ISRC USSM17300574
Verified recording
USSM17300574 is “Mass in C Major, Hob.XXII:9 "Paukenmesse": IV. Sanctus. Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xc85918f8cff96245897d6bcf8aa89953748343fd91a1afe408b61c999db2e3e5 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17300574.
Recording identifiers
- ISRC
- USSM17300574
- Title
- Mass in C Major, Hob.XXII:9 "Paukenmesse": IV. Sanctus. Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xc85918f8cff96245897d6bcf8aa89953748343fd91a1afe408b61c999db2e3e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:a55c6664957882a32b2a2d312e4ac142ca2f94d9adb72fcc20ec43c505a66b86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17300574
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Mass in C Major, Hob.XXII:9 "Paukenmesse": IV. Sanctus. Adagio · Machine-readable JSON-LD