ISRC GBBBB3200011
Verified recording
GBBBB3200011 is “Vespers (All-Night Vigil), Op. 37: 5. "Nyne otpushchayeshi"” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x728a7c00fae280ee1712127960e5bbee16d421b38cc35dc1fa625e7293b57af1 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/GBBBB3200011.
Recording identifiers
- ISRC
- GBBBB3200011
- Title
- Vespers (All-Night Vigil), Op. 37: 5. "Nyne otpushchayeshi"
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x728a7c00fae280ee1712127960e5bbee16d421b38cc35dc1fa625e7293b57af1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d0af8f1cecdfd2b68fc3cf63c08f4717e8ee89952ba27ab000c6205329698369- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB3200011
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Vespers (All-Night Vigil), Op. 37: 5. "Nyne otpushchayeshi" · Machine-readable JSON-LD