ISRC GBF078811552
Verified recording
GBF078811552 is “Piano Concerto No. 24 in C minor, K.491: 2. Larghetto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xd6a2a3861268437d380d7aab6280d26400fb5e2f4dce22aad1d7821b71205d83 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078811552.
Recording identifiers
- ISRC
- GBF078811552
- Title
- Piano Concerto No. 24 in C minor, K.491: 2. Larghetto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xd6a2a3861268437d380d7aab6280d26400fb5e2f4dce22aad1d7821b71205d83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:f3e500f823436d510fc7cdc6f2e8ae30143835741defd01971c5889df6c09991- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078811552
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: Piano Concerto No. 24 in C minor, K.491: 2. Larghetto · Machine-readable JSON-LD