ISRC USSM19927413
Verified recording
USSM19927413 is “Mass in B-Flat Major, Hob. XXII:12 "Theresia": I. Kyrie: "Kyrie eleison"” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xd0dec33adbe6bba1daaadb5465f3e9750a28d1a62261f5389698aea009e5c95a and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19927413.
Recording identifiers
- ISRC
- USSM19927413
- Title
- Mass in B-Flat Major, Hob. XXII:12 "Theresia": I. Kyrie: "Kyrie eleison"
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xd0dec33adbe6bba1daaadb5465f3e9750a28d1a62261f5389698aea009e5c95a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:235a3b49fd7ba4cf3206f6541cf74669ccd23191937b97ed0a8909217fde6837- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19927413
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: Mass in B-Flat Major, Hob. XXII:12 "Theresia": I. Kyrie: "Kyrie eleison" · Machine-readable JSON-LD