ISRC GBAYC8900561
Verified recording
GBAYC8900561 is “Rachmaninov: 8 Études-Tableaux, Op. 33: No. 8 in C-Sharp Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xd1add00dae99fde99afa8bb62fc643d7282b571ab2aa2b31d001e27fd5ebace1 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/GBAYC8900561.
Recording identifiers
- ISRC
- GBAYC8900561
- Title
- Rachmaninov: 8 Études-Tableaux, Op. 33: No. 8 in C-Sharp Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xd1add00dae99fde99afa8bb62fc643d7282b571ab2aa2b31d001e27fd5ebace1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:fd8f3b238e095996855253a3de9e9cf3799f7ebe23efa749744f9e18f8c517ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900561
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Rachmaninov: 8 Études-Tableaux, Op. 33: No. 8 in C-Sharp Minor · Machine-readable JSON-LD