ISRC DEN961801020
Verified recording
DEN961801020 is “Etudes-tableaux, Op. 33: No. 3 in C Minor. Grave (Op. posth.) - Live at Philharmonie, Berlin, 2018” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xa7f200591f09bcdff3708cbecc3f76d81e5f43fdba353a96fbc8ad0415b25b41 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961801020.
Recording identifiers
- ISRC
- DEN961801020
- Title
- Etudes-tableaux, Op. 33: No. 3 in C Minor. Grave (Op. posth.) - Live at Philharmonie, Berlin, 2018
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xa7f200591f09bcdff3708cbecc3f76d81e5f43fdba353a96fbc8ad0415b25b41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:4c9fe7106ee09166a959874d98844bb16b6f4306be7960137c1cb282bc980806- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961801020
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Etudes-tableaux, Op. 33: No. 3 in C Minor. Grave (Op. posth.) - Live at Philharmonie, Berlin, 2018 · Machine-readable JSON-LD