ISRC DEA800102903
Verified recording
DEA800102903 is “Rachmaninov: 8 Études-tableaux, Op. 33: No. 8 in C-Sharp Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x93cd6b0da381d479b254dda7fbf8d930ceaa68c1e9cad133ee84fd0a69294908 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800102903.
Recording identifiers
- ISRC
- DEA800102903
- Title
- Rachmaninov: 8 Études-tableaux, Op. 33: No. 8 in C-Sharp Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x93cd6b0da381d479b254dda7fbf8d930ceaa68c1e9cad133ee84fd0a69294908
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:816b4cb5f331c0e41872afc2c25b8d125d9e2b7e37b880e93b1e8e5b43aa3dcc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA800102903
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Rachmaninov: 8 Études-tableaux, Op. 33: No. 8 in C-Sharp Minor · Machine-readable JSON-LD