ISRC HKI199277605
Verified recording
HKI199277605 is “Piano Sonata No. 17 in B-Flat Major, K. 570: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x38c6768a9e5d93798e8514b09a4db21031c2ad6f5791ee783431e05324eab171 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199277605.
Recording identifiers
- ISRC
- HKI199277605
- Title
- Piano Sonata No. 17 in B-Flat Major, K. 570: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x38c6768a9e5d93798e8514b09a4db21031c2ad6f5791ee783431e05324eab171
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:62a99bb08b5056a087108e9ec732f21147ff5d70665340d6e8c21a8da931c4c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199277605
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Piano Sonata No. 17 in B-Flat Major, K. 570: II. Adagio · Machine-readable JSON-LD