ISRC USB8U1521555
Verified recording
USB8U1521555 is “All-Night Vigil, Op. 37: Christ's resurrection” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x43adfe5c3ccadbeef480f6ec92233bcc673c47d202c8c13d6712fd6ad7450380 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521555.
Recording identifiers
- ISRC
- USB8U1521555
- Title
- All-Night Vigil, Op. 37: Christ's resurrection
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x43adfe5c3ccadbeef480f6ec92233bcc673c47d202c8c13d6712fd6ad7450380
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:b54607dfb0a92b9182bb7365ddda3e7b2b9cf75ad28d7d7c83774c8343e2cba7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521555
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: All-Night Vigil, Op. 37: Christ's resurrection · Machine-readable JSON-LD