ISRC SEWDL0716403
Verified recording
SEWDL0716403 is “Sonata in G Minor for Cello and Piano, Op. 19: III. Andante” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xe35b09ef7b8477014c64dba44fe9f86011d992221fd6dc629a25971daa4c65db 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/SEWDL0716403.
Recording identifiers
- ISRC
- SEWDL0716403
- Title
- Sonata in G Minor for Cello and Piano, Op. 19: III. Andante
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xe35b09ef7b8477014c64dba44fe9f86011d992221fd6dc629a25971daa4c65db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d68531387f95f9715354884732afd2575e30eb94545a2cb29f3380cd5ceb7736- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0716403
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata in G Minor for Cello and Piano, Op. 19: III. Andante · Machine-readable JSON-LD