ISRC NLE422201904
Verified recording
NLE422201904 is “All-Night Vigil, Op. 37 "Vespers": O Gladsome Light (Kyiv chant)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x0c0856a651458dba0dd312d84eb244b47b0e0ad95475dac794d0a1ecc4e39490 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422201904.
Recording identifiers
- ISRC
- NLE422201904
- Title
- All-Night Vigil, Op. 37 "Vespers": O Gladsome Light (Kyiv chant)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x0c0856a651458dba0dd312d84eb244b47b0e0ad95475dac794d0a1ecc4e39490
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:1175c30cda917fa3b8b18f93e5b3a897175389692326f26f08074c273647fbf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422201904
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: All-Night Vigil, Op. 37 "Vespers": O Gladsome Light (Kyiv chant) · Machine-readable JSON-LD