ISRC DEA809001556
Verified recording
DEA809001556 is “Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x75f498cdf9db35c6cdace6d95b4ac3b8b9cf8f438564f4bee569cb294974fdbb and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809001556.
Recording identifiers
- ISRC
- DEA809001556
- Title
- Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x75f498cdf9db35c6cdace6d95b4ac3b8b9cf8f438564f4bee569cb294974fdbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:b0fc87fd3d9c216dc81b1a97168b974a8fa6c2d4702f6059947db0a7fff70b84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809001556
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt) · Machine-readable JSON-LD