ISRC FRU622361807
Verified recording
FRU622361807 is “Piano Sonata, Op. 5, TrV 103: II. Adagio cantabile” by Richard Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0xa882a0ec9457e6f8cad88c2ff7a2de6737c4c7b4026b567deb01a5006e7887b5 and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622361807.
Recording identifiers
- ISRC
- FRU622361807
- Title
- Piano Sonata, Op. 5, TrV 103: II. Adagio cantabile
- Artist
- Richard Strauss
- CopyrightID (CopyrightChains transaction hash)
0xa882a0ec9457e6f8cad88c2ff7a2de6737c4c7b4026b567deb01a5006e7887b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:ab745a38a43a5801e7951d7b29f66dd965e619668bba9b9c607e691eb1cf7445- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622361807
- Bitcoin block existence check
- https://blockstream.info/api/block/960311
Full record
Track page: Piano Sonata, Op. 5, TrV 103: II. Adagio cantabile · Machine-readable JSON-LD