ISRC DEN961502492
Verified recording
DEN961502492 is “Piano Concerto No. 4 in G Minor, Op. 40: II. Largo - Live at Kimmel Center, Philadelphia, PA, USA” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xdf561224c4faa2567ac72ba1c43f588acfe882e5b68df24fea67f13529645256 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/DEN961502492.
Recording identifiers
- ISRC
- DEN961502492
- Title
- Piano Concerto No. 4 in G Minor, Op. 40: II. Largo - Live at Kimmel Center, Philadelphia, PA, USA
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xdf561224c4faa2567ac72ba1c43f588acfe882e5b68df24fea67f13529645256
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ed80d243f6caad3a0c70ee8440ebc8384c27d7cd214ed7f6684d512199be8b1c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961502492
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Piano Concerto No. 4 in G Minor, Op. 40: II. Largo - Live at Kimmel Center, Philadelphia, PA, USA · Machine-readable JSON-LD