ISRC FRZ299528020
Verified recording
FRZ299528020 is “Grande Messe en ut mineur, K. 427: Gloria” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x5daa6e0572934009fd14f60898763ccf759a270fca55849a26e1a8d1cb83e5e4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528020.
Recording identifiers
- ISRC
- FRZ299528020
- Title
- Grande Messe en ut mineur, K. 427: Gloria
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x5daa6e0572934009fd14f60898763ccf759a270fca55849a26e1a8d1cb83e5e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c80e20c0937a8e18a70cffcc16051b6816c770cfc075ef753119dfcc866a6e14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ299528020
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Grande Messe en ut mineur, K. 427: Gloria · Machine-readable JSON-LD