ISRC NLA507918039
Verified recording
NLA507918039 is “Die Jahreszeiten - Hob. XXI:3 - Der Winter: No. 39 Terzett und Doppelchor: "Dann bricht der grosse Morgen an"” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x94efdaa5494b014b6f5acd497153a287faf9a494022f17a052c2b024fd40ce19 and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507918039.
Recording identifiers
- ISRC
- NLA507918039
- Title
- Die Jahreszeiten - Hob. XXI:3 - Der Winter: No. 39 Terzett und Doppelchor: "Dann bricht der grosse Morgen an"
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x94efdaa5494b014b6f5acd497153a287faf9a494022f17a052c2b024fd40ce19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:498c378d0aee128f8ff5f386f07f8a52612c53044d509a0f949f7cc2ed5dd751- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507918039
- Bitcoin block existence check
- https://blockstream.info/api/block/957122
Full record
Track page: Die Jahreszeiten - Hob. XXI:3 - Der Winter: No. 39 Terzett und Doppelchor: "Dann bricht der grosse Morgen an" · Machine-readable JSON-LD