ISRC HKI190730215
Verified recording
HKI190730215 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
0x6fd513edda15390bb8213030aec6bbb09b936e4d2b87c4ed69339bc9d952f95c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190730215.
Recording identifiers
- ISRC
- HKI190730215
- 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)
0x6fd513edda15390bb8213030aec6bbb09b936e4d2b87c4ed69339bc9d952f95c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:061876bcca49a13f23ee06eed435a19aa15caf63499f9cc38178030d77c6dd06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190730215
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
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