ISRC DEN962301473
Verified recording
DEN962301473 is “Piano Concerto No. 4 in G Minor, Op. 40 (1941 3rd Version): III. Allegro vivace” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x59a6d45ad3c0eed1fca492cdd36d97765b62f6dda8a64cb763ae0bb083073c52 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962301473.
Recording identifiers
- ISRC
- DEN962301473
- Title
- Piano Concerto No. 4 in G Minor, Op. 40 (1941 3rd Version): III. Allegro vivace
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x59a6d45ad3c0eed1fca492cdd36d97765b62f6dda8a64cb763ae0bb083073c52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:cf19bdda94af89cdc43881b9c844f7718fb91b41ca587ca122cf752e99524358- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962301473
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Piano Concerto No. 4 in G Minor, Op. 40 (1941 3rd Version): III. Allegro vivace · Machine-readable JSON-LD