ISRC HKI190730213
Verified recording
HKI190730213 is “Mass No. 6 in E-Flat Major, D. 950: Agnus Dei: Agnus Dei, qui tolis peccata mundi” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xc5896c196b4dd3363a6624c764069afeb2bc9da36f33c39673d678dd537a2ac6 and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190730213.
Recording identifiers
- ISRC
- HKI190730213
- Title
- Mass No. 6 in E-Flat Major, D. 950: Agnus Dei: Agnus Dei, qui tolis peccata mundi
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xc5896c196b4dd3363a6624c764069afeb2bc9da36f33c39673d678dd537a2ac6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:8f5666f542ed1fac383926b769f4ee28c66d62436b6254a3db8eb111a53cac23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190730213
- Bitcoin block existence check
- https://blockstream.info/api/block/957050
Full record
Track page: Mass No. 6 in E-Flat Major, D. 950: Agnus Dei: Agnus Dei, qui tolis peccata mundi · Machine-readable JSON-LD