ISRC GBAYC8901413
Verified recording
GBAYC8901413 is “Nocturnes, Op. 48: No. 1 in C Minor (Lento)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x0dd6b8a416a34a90ed036322c0ae4abb52f2d5ce686a768dd52ae1f7eb3ea801 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901413.
Recording identifiers
- ISRC
- GBAYC8901413
- Title
- Nocturnes, Op. 48: No. 1 in C Minor (Lento)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x0dd6b8a416a34a90ed036322c0ae4abb52f2d5ce686a768dd52ae1f7eb3ea801
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:68867503cd12e9635a29f25331e8d3cfa8e528b302fb2595aea23b757ab5275f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901413
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Nocturnes, Op. 48: No. 1 in C Minor (Lento) · Machine-readable JSON-LD