ISRC NLN580515588
Verified recording
NLN580515588 is “Missa Brevis In B Flat Major Kv 275: Sanctus” by Nicol Matt,
registered on the CopyrightChains blockchain with CopyrightID
0x1d3ba5b61ec3c1ec9f1e7c96a3fbe9b107984cb35af86020b8c8df4941727238 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580515588.
Recording identifiers
- ISRC
- NLN580515588
- Title
- Missa Brevis In B Flat Major Kv 275: Sanctus
- Artist
- Nicol Matt
- CopyrightID (CopyrightChains transaction hash)
0x1d3ba5b61ec3c1ec9f1e7c96a3fbe9b107984cb35af86020b8c8df4941727238
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:b1f6cedfeadaa2a8a967caac990daff98e7a4bce3e029367aa1a1b63a2b2f2ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580515588
- Bitcoin block existence check
- https://blockstream.info/api/block/960381
Full record
Track page: Missa Brevis In B Flat Major Kv 275: Sanctus · Machine-readable JSON-LD