ISRC HKI199277408
Verified recording
HKI199277408 is “Piano Sonata No. 12 in F Major, K. 332: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xfabeebe1f82b80948228dfb67adcf56313c403ba46fbeb70b4a59669278a4cdb and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199277408.
Recording identifiers
- ISRC
- HKI199277408
- Title
- Piano Sonata No. 12 in F Major, K. 332: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xfabeebe1f82b80948228dfb67adcf56313c403ba46fbeb70b4a59669278a4cdb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:6a6101c732f76ae2a3eed22f17e2ee236184b513603f8aef8b62e7825213b132- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199277408
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Piano Sonata No. 12 in F Major, K. 332: II. Adagio · Machine-readable JSON-LD