ISRC DEFG22336509
Verified recording
DEFG22336509 is “Liebeslied (Arr. for Piano by Sergei Rachmaninoff)” by Fritz Kreisler,
registered on the CopyrightChains blockchain with CopyrightID
0x1b155157dea069914aa07081fcbb10bba4054efabf291760dc63f72e96d59f62 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG22336509.
Recording identifiers
- ISRC
- DEFG22336509
- Title
- Liebeslied (Arr. for Piano by Sergei Rachmaninoff)
- Artist
- Fritz Kreisler
- CopyrightID (CopyrightChains transaction hash)
0x1b155157dea069914aa07081fcbb10bba4054efabf291760dc63f72e96d59f62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:e182a32dcd7759b0f3a7c381c6e41ba01c8a8646e9e480a4918045bda9bc90c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG22336509
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Liebeslied (Arr. for Piano by Sergei Rachmaninoff) · Machine-readable JSON-LD