ISRC GBAYC9400845
Verified recording
GBAYC9400845 is “Rachmaninov: Vespers, Op. 37: XIII. Dnes' spaseniye” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xeea0f1cd8d2c95f8806a292e3ae53c8705453e6832037da0faacb655d05d39a6 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/GBAYC9400845.
Recording identifiers
- ISRC
- GBAYC9400845
- Title
- Rachmaninov: Vespers, Op. 37: XIII. Dnes' spaseniye
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xeea0f1cd8d2c95f8806a292e3ae53c8705453e6832037da0faacb655d05d39a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f90365f4e28b68b270925f3eefe1c05b110bbcd9faf96f88d03c36dfaaa5fac2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9400845
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rachmaninov: Vespers, Op. 37: XIII. Dnes' spaseniye · Machine-readable JSON-LD