ISRC HKI190730210
Verified recording
HKI190730210 is “Mass No. 6 in E-Flat Major, D. 950: Sanctus: Osanna in excelsis” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xa222e5591bc818b2dce1bb83123717faf7170ff9eca352250df3405423905207 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190730210.
Recording identifiers
- ISRC
- HKI190730210
- Title
- Mass No. 6 in E-Flat Major, D. 950: Sanctus: Osanna in excelsis
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xa222e5591bc818b2dce1bb83123717faf7170ff9eca352250df3405423905207
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:95fb0c4347b57f1e7c8cb4d7eaaedc718e249be512a9bba1605b2e8832683ade- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190730210
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Mass No. 6 in E-Flat Major, D. 950: Sanctus: Osanna in excelsis · Machine-readable JSON-LD