ISRC NLN580515599
Verified recording
NLN580515599 is “Missa Brevis In C Major Kv 259, Orgelsolo Messe: Credo” by Nicol Matt,
registered on the CopyrightChains blockchain with CopyrightID
0xa22c5dc40c6b3ae7ef9bd8d6076495b2d683c253d8e7e7f460953cb724e5d106 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580515599.
Recording identifiers
- ISRC
- NLN580515599
- Title
- Missa Brevis In C Major Kv 259, Orgelsolo Messe: Credo
- Artist
- Nicol Matt
- CopyrightID (CopyrightChains transaction hash)
0xa22c5dc40c6b3ae7ef9bd8d6076495b2d683c253d8e7e7f460953cb724e5d106
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:a3c8428c10e171d73750ea222bf0d09c0a3670daa806ce5674cc2df7a1b98225- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580515599
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Missa Brevis In C Major Kv 259, Orgelsolo Messe: Credo · Machine-readable JSON-LD