ISRC USHM10438404
Verified recording
USHM10438404 is “All-Night Vigil, Op.37: All-Night Vigil, Op.37: IV. O gentle light” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x6e75d283ed4024fff95e106d8c110ab4a05afd05d32638d0b026a8f1a9f23b34 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10438404.
Recording identifiers
- ISRC
- USHM10438404
- Title
- All-Night Vigil, Op.37: All-Night Vigil, Op.37: IV. O gentle light
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x6e75d283ed4024fff95e106d8c110ab4a05afd05d32638d0b026a8f1a9f23b34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:092416ca6e139aa8cd5568ff52f408d57875b523abde66741b93a783cadbb428- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10438404
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: All-Night Vigil, Op.37: All-Night Vigil, Op.37: IV. O gentle light · Machine-readable JSON-LD