ISRC HKI199935704
Verified recording
HKI199935704 is “Grande Messe des Morts: XXI. Sanctus: Maestoso” by Francois-Joseph Gossec,
registered on the CopyrightChains blockchain with CopyrightID
0x834ccaea0bfa2e547b352e280e00384b5faa2c8412812afba5b378b6e3459fe6 and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199935704.
Recording identifiers
- ISRC
- HKI199935704
- Title
- Grande Messe des Morts: XXI. Sanctus: Maestoso
- Artist
- Francois-Joseph Gossec
- CopyrightID (CopyrightChains transaction hash)
0x834ccaea0bfa2e547b352e280e00384b5faa2c8412812afba5b378b6e3459fe6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:1e6688e595b47ad5d69d995e48d5570207127b13fbb38936baa16aaca80401d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199935704
- Bitcoin block existence check
- https://blockstream.info/api/block/957064
Full record
Track page: Grande Messe des Morts: XXI. Sanctus: Maestoso · Machine-readable JSON-LD