ISRC DEN961003860
Verified recording
DEN961003860 is “12 Songs, Op. 21: V. Lilacs (Transcr. Rachmaninoff for Solo Piano)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xd229c7dfe9bc01939477370935d57a7714bfc1361613bc2df673e3fe3e6b6781 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961003860.
Recording identifiers
- ISRC
- DEN961003860
- Title
- 12 Songs, Op. 21: V. Lilacs (Transcr. Rachmaninoff for Solo Piano)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xd229c7dfe9bc01939477370935d57a7714bfc1361613bc2df673e3fe3e6b6781
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c5c8e5312781f68ce40eb9e293fd39f95f42ee63d02a28e12f420c4f84897200- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961003860
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 12 Songs, Op. 21: V. Lilacs (Transcr. Rachmaninoff for Solo Piano) · Machine-readable JSON-LD