ISRC NLN580515597
Verified recording
NLN580515597 is “Missa Brevis In C Major Kv 259, Orgelsolo Messe: Kyrie” by Nicol Matt,
registered on the CopyrightChains blockchain with CopyrightID
0x33ba522ce8c5ae72574f3e7f646d3c660a46904b5ed6adbc5ce42bd3be819dfa and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580515597.
Recording identifiers
- ISRC
- NLN580515597
- Title
- Missa Brevis In C Major Kv 259, Orgelsolo Messe: Kyrie
- Artist
- Nicol Matt
- CopyrightID (CopyrightChains transaction hash)
0x33ba522ce8c5ae72574f3e7f646d3c660a46904b5ed6adbc5ce42bd3be819dfa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:bf5d175af07bc40b369c40b525d6d2566e002fedd9bf1623d7caec058a8aed3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580515597
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: Missa Brevis In C Major Kv 259, Orgelsolo Messe: Kyrie · Machine-readable JSON-LD