ISRC DESR72346526
Verified recording
DESR72346526 is “Variations on a Theme of Corelli, Op. 42: Variation 12. L'istesso tempo” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xf2ae1155a9041cc00efb1181e7d38c972f2c99927d0164fe51e010214edbd2da 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/DESR72346526.
Recording identifiers
- ISRC
- DESR72346526
- Title
- Variations on a Theme of Corelli, Op. 42: Variation 12. L'istesso tempo
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xf2ae1155a9041cc00efb1181e7d38c972f2c99927d0164fe51e010214edbd2da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ea2ee560712081f84b871e21b6f96b23631fcdde6db6ac67418b46d66dd6df5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72346526
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Variations on a Theme of Corelli, Op. 42: Variation 12. L'istesso tempo · Machine-readable JSON-LD