ISRC HKI191007720
Verified recording
HKI191007720 is “Mass No. 3 in B-Flat Major, Op. 141, D. 324: Agnus Dei: Agnus Dei, qui tollis peccata mundi” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x8dacef9a4c116ed12e21eba8e7366ad103a65123935f17397723d30bcda2b483 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191007720.
Recording identifiers
- ISRC
- HKI191007720
- Title
- Mass No. 3 in B-Flat Major, Op. 141, D. 324: Agnus Dei: Agnus Dei, qui tollis peccata mundi
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x8dacef9a4c116ed12e21eba8e7366ad103a65123935f17397723d30bcda2b483
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:3a3baa80933a25f9329778c64837054e2aa7f4dabc04288b0d432e6c8fe2834c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191007720
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Mass No. 3 in B-Flat Major, Op. 141, D. 324: Agnus Dei: Agnus Dei, qui tollis peccata mundi · Machine-readable JSON-LD