ISRC USSM17300575
Verified recording
USSM17300575 is “Mass in C Major, Hob.XXII:9 "Paukenmesse": V. Benedictus. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x38c61ae8dc4d40640623a6ee886477d0003562ee7506c304211f8134a4d8bffb and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17300575.
Recording identifiers
- ISRC
- USSM17300575
- Title
- Mass in C Major, Hob.XXII:9 "Paukenmesse": V. Benedictus. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x38c61ae8dc4d40640623a6ee886477d0003562ee7506c304211f8134a4d8bffb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2ebd56e79c8d1c8ffd6e093e2354c60bc7385155cdc33fb9fc66ad5c1553c615- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17300575
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mass in C Major, Hob.XXII:9 "Paukenmesse": V. Benedictus. Andante · Machine-readable JSON-LD