ISRC GBAYC0400343
Verified recording
GBAYC0400343 is “Piano Concerto No. 11 in D Major, Hob. XVIII:11: I. Vivace” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x45099f4ada8194e121cfeceeb284c5f31cab9f666cad0b5441e536419a0e2daf and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0400343.
Recording identifiers
- ISRC
- GBAYC0400343
- Title
- Piano Concerto No. 11 in D Major, Hob. XVIII:11: I. Vivace
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x45099f4ada8194e121cfeceeb284c5f31cab9f666cad0b5441e536419a0e2daf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:62425c5592d2679172acfe66f41dc3971d751610cc5f3545a44b62ee5d99114c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0400343
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 11 in D Major, Hob. XVIII:11: I. Vivace · Machine-readable JSON-LD