ISRC DEN962301491
Verified recording
DEN962301491 is “Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xb97670209b28b1db8ef15b11d9c8243dff6bdc5a4c3ed6ef9093360a1885bc88 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/DEN962301491.
Recording identifiers
- ISRC
- DEN962301491
- Title
- Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xb97670209b28b1db8ef15b11d9c8243dff6bdc5a4c3ed6ef9093360a1885bc88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:8b766785a1d77963b5ed0b8afbe6ebad994d4c6d7330aa44c038a95c991552ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962301491
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto · Machine-readable JSON-LD