ISRC NLA508436901
Verified recording
NLA508436901 is “Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Kyrie” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x070f8a8704b6ac6b5c5ffff2c2981f961c7a98887f0efc2279d3b535003b2b54 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508436901.
Recording identifiers
- ISRC
- NLA508436901
- Title
- Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Kyrie
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x070f8a8704b6ac6b5c5ffff2c2981f961c7a98887f0efc2279d3b535003b2b54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:91fb23d33ceed060bf503f971a8099804aa7077989651e6f3b396080b9a26c80- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508436901
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Missa in angustiis "Nelson Mass", Hob. XXII:11 in D minor: Kyrie · Machine-readable JSON-LD