ISRC FR50X2411003
Verified recording
FR50X2411003 is “Sonata for Cello and Piano No. 1 (Arr. for Cello, Strings and Harpsichord by Martin Merker): II. Presto” by Alfred Schnittke,
registered on the CopyrightChains blockchain with CopyrightID
0xacb38f66f3738e9edbf79748f3ee877463f036afd5d6d98e2c5bc53b19ed8a9a and independently timestamped
in Bitcoin block 956862 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2411003.
Recording identifiers
- ISRC
- FR50X2411003
- Title
- Sonata for Cello and Piano No. 1 (Arr. for Cello, Strings and Harpsichord by Martin Merker): II. Presto
- Artist
- Alfred Schnittke
- CopyrightID (CopyrightChains transaction hash)
0xacb38f66f3738e9edbf79748f3ee877463f036afd5d6d98e2c5bc53b19ed8a9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T02:10:22+00:00
- Bitcoin block
- 956862
- Canonical record hash
sha256:4d9bd5a422dd10c001600fa08c2efc2ccebbd7b6dbfa94f3245b30791608a079- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2411003
- Bitcoin block existence check
- https://blockstream.info/api/block/956862
Full record
Track page: Sonata for Cello and Piano No. 1 (Arr. for Cello, Strings and Harpsichord by Martin Merker): II. Presto · Machine-readable JSON-LD