ISRC DESR72346107
Verified recording
DESR72346107 is “Concerto for Piano and Orchestra No. 2 in C minor, Op. 18: II. Adagio sostenuto” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xf01ca736c2e3205eaf419096e834281a450812102ff35dfa88a142b1c3baccfe 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/DESR72346107.
Recording identifiers
- ISRC
- DESR72346107
- Title
- Concerto for Piano and Orchestra No. 2 in C minor, Op. 18: II. Adagio sostenuto
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xf01ca736c2e3205eaf419096e834281a450812102ff35dfa88a142b1c3baccfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:83b03dd4be28f0c4f335bbfaab9fa5f9f618f1366a2bd76fcd215097d38be726- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72346107
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Piano and Orchestra No. 2 in C minor, Op. 18: II. Adagio sostenuto · Machine-readable JSON-LD