ISRC USQX91701472
Verified recording
USQX91701472 is “Piano Trio No. 2 in C Major, Op. 87: Andante con moto” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x0eaf866cb229fea07ac41258668a9bb1729dff4937a6f70efcd2c806c08fbe90 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91701472.
Recording identifiers
- ISRC
- USQX91701472
- Title
- Piano Trio No. 2 in C Major, Op. 87: Andante con moto
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x0eaf866cb229fea07ac41258668a9bb1729dff4937a6f70efcd2c806c08fbe90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0569ef1f4b410fed39159a44eea118920ebba2b5adf3143bc3ac7e72c86788f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91701472
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Trio No. 2 in C Major, Op. 87: Andante con moto · Machine-readable JSON-LD