ISRC HKI199324604
Verified recording
HKI199324604 is “Violin Concerto No. 3 in G Major, K. 216: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xccc537061266705a363803b7b0e723637ec15daa27f0bc07d6a37d345431ade9 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199324604.
Recording identifiers
- ISRC
- HKI199324604
- Title
- Violin Concerto No. 3 in G Major, K. 216: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xccc537061266705a363803b7b0e723637ec15daa27f0bc07d6a37d345431ade9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:a5eb4031bf5bf9fd8d76607ded03ed2cad80ae459931deb04c420deddd4d1af4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199324604
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Violin Concerto No. 3 in G Major, K. 216: II. Adagio · Machine-readable JSON-LD