ISRC HKI190891710
Verified recording
HKI190891710 is “Mass No. 4 in C Major, Op. 48, D. 452: Agnus Dei: Dona nobis pacem” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x51af51dc3ce6a8d935e042de05fbf5d31aefac5660dcb19219cbd1da7c8c2938 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190891710.
Recording identifiers
- ISRC
- HKI190891710
- Title
- Mass No. 4 in C Major, Op. 48, D. 452: Agnus Dei: Dona nobis pacem
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x51af51dc3ce6a8d935e042de05fbf5d31aefac5660dcb19219cbd1da7c8c2938
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:9bccfca2200f02a0402d5f15c76146fa1beddcb872497ea69f737a6480e8c509- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190891710
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Mass No. 4 in C Major, Op. 48, D. 452: Agnus Dei: Dona nobis pacem · Machine-readable JSON-LD