ISRC DEN962301461
Verified recording
DEN962301461 is “Piano Concerto No. 1 in F-Sharp Minor, Op. 1 (1917 Final Version): I. Vivace - Moderato” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xf411f3501020a8e8f15148a4e4395c6076813b9ce8fe99fa23ebb7c799ec2339 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/DEN962301461.
Recording identifiers
- ISRC
- DEN962301461
- Title
- Piano Concerto No. 1 in F-Sharp Minor, Op. 1 (1917 Final Version): I. Vivace - Moderato
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xf411f3501020a8e8f15148a4e4395c6076813b9ce8fe99fa23ebb7c799ec2339
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:ec90e8e85a48f31c6a1f500017ebd3931cd8d6e9d7ab2d90f32316735b2663de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962301461
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Piano Concerto No. 1 in F-Sharp Minor, Op. 1 (1917 Final Version): I. Vivace - Moderato · Machine-readable JSON-LD