ISRC DESR72346102
Verified recording
DESR72346102 is “Symphony No. 2 in E Minor, Op. 27: II. Allegro molto” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x45503ea91923de39d54fef02be597ec2d9e7cb17a7ef57d128eeb9695e7ca893 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/DESR72346102.
Recording identifiers
- ISRC
- DESR72346102
- Title
- Symphony No. 2 in E Minor, Op. 27: II. Allegro molto
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x45503ea91923de39d54fef02be597ec2d9e7cb17a7ef57d128eeb9695e7ca893
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:537a552252db35bdb48853a943e29abfd7b0d7a6a08270ffd19c53e8bbf803e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72346102
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Symphony No. 2 in E Minor, Op. 27: II. Allegro molto · Machine-readable JSON-LD