ISRC GBAYC9400844
Verified recording
GBAYC9400844 is “Rachmaninov: Vespers, Op. 37: XII. Slavosloviye velikoye” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xe97437c0a29fef3e98aa6f9dc476ba27d3ac50f827012b6edba517e3c2f8fb64 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/GBAYC9400844.
Recording identifiers
- ISRC
- GBAYC9400844
- Title
- Rachmaninov: Vespers, Op. 37: XII. Slavosloviye velikoye
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xe97437c0a29fef3e98aa6f9dc476ba27d3ac50f827012b6edba517e3c2f8fb64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a19292ed14340c6eb1e4e2b0c2e6c20963e63ab6c373761e9c99bff4f4793a4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9400844
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rachmaninov: Vespers, Op. 37: XII. Slavosloviye velikoye · Machine-readable JSON-LD