ISRC GBLLH1332102
Verified recording
GBLLH1332102 is “Piano Concerto No. 24 in C Minor, K. 491: II. Larghetto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xde00a0e0119aae63f49f7d95f490b671d968272bedefe2b44f802fe2fa9d63bc and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1332102.
Recording identifiers
- ISRC
- GBLLH1332102
- Title
- Piano Concerto No. 24 in C Minor, K. 491: II. Larghetto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xde00a0e0119aae63f49f7d95f490b671d968272bedefe2b44f802fe2fa9d63bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:7947a268f14a80209b04b166a53f8838957e21300d0dedf09b7f2480684ec76b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1332102
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Piano Concerto No. 24 in C Minor, K. 491: II. Larghetto · Machine-readable JSON-LD