ISRC DEN961904572
Verified recording
DEN961904572 is “Symphony No. 1 in D Minor, Op. 13: II. Allegro animato” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xb9dd56082eecb1b3f8b6475e1db7a2ac32dad0ca3e8654b3b7b6d097c7478864 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961904572.
Recording identifiers
- ISRC
- DEN961904572
- Title
- Symphony No. 1 in D Minor, Op. 13: II. Allegro animato
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xb9dd56082eecb1b3f8b6475e1db7a2ac32dad0ca3e8654b3b7b6d097c7478864
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e55c433bcfff44c487408d977aaf7e548216bc181894491dd8301cf7699bfb58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961904572
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 1 in D Minor, Op. 13: II. Allegro animato · Machine-readable JSON-LD