ISRC DEN962300930
Verified recording
DEN962300930 is “Rhapsody on a Theme of Paganini, Op. 43: Var. 18. Andante cantabile” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x54239ef41d77406198814937aa2ab62948f6dcbb19318142d5cae50f73f09ed7 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962300930.
Recording identifiers
- ISRC
- DEN962300930
- Title
- Rhapsody on a Theme of Paganini, Op. 43: Var. 18. Andante cantabile
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x54239ef41d77406198814937aa2ab62948f6dcbb19318142d5cae50f73f09ed7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:322b34aa652bd390d8fd71b053cbc284ed10fa66e61a090fc1e9c1449b03969e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962300930
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Rhapsody on a Theme of Paganini, Op. 43: Var. 18. Andante cantabile · Machine-readable JSON-LD