ISRC HUA253276102
Verified recording
HUA253276102 is “Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x681e5786e8cd4b55c77387dae53b126d4a4cfd7c346cd88bc378bc69d7ba0ccb and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253276102.
Recording identifiers
- ISRC
- HUA253276102
- Title
- Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x681e5786e8cd4b55c77387dae53b126d4a4cfd7c346cd88bc378bc69d7ba0ccb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:6a373e8ea24ae474f25d00d3d595765db0448ceb0905a86e1ff78971bde5c1c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253276102
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Violin Concerto No. 1 in B-Flat Major, K. 207: II. Adagio · Machine-readable JSON-LD