ISRC GBF077710242
Verified recording
GBF077710242 is “Piano Sonata No. 12 in F Major, K. 332: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xaf8f5afe74c31a118057f7b116e04eef305c3fbf08971e17e0fdabff036aeb7c 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/GBF077710242.
Recording identifiers
- ISRC
- GBF077710242
- Title
- Piano Sonata No. 12 in F Major, K. 332: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xaf8f5afe74c31a118057f7b116e04eef305c3fbf08971e17e0fdabff036aeb7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:327bd09a18770ea15082a4e12171a0ba575da872ff47e008538f0deb742248c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077710242
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Sonata No. 12 in F Major, K. 332: II. Adagio · Machine-readable JSON-LD