ISRC USB8U1521554
Verified recording
USB8U1521554 is “All-Night Vigil, Op. 37: Blessed be the Lord” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x03ea61edc273c81b056fc8dd90d9f571a661f6580c1d136ebc1b15a38243a0c8 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521554.
Recording identifiers
- ISRC
- USB8U1521554
- Title
- All-Night Vigil, Op. 37: Blessed be the Lord
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x03ea61edc273c81b056fc8dd90d9f571a661f6580c1d136ebc1b15a38243a0c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:af8905e28836ed7542ffc1d2eca9b3197a64be5f4407c927f8cf680aa69e90af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1521554
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: All-Night Vigil, Op. 37: Blessed be the Lord · Machine-readable JSON-LD