ISRC GBAJU8300002
Verified recording
GBAJU8300002 is “Trumpet Concerto in E-Flat Major, Hob.VIIe:1: II. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xaa805b020eccbacc394e35097f390b9f5e6e5732574b9ae53375b34a766125e7 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8300002.
Recording identifiers
- ISRC
- GBAJU8300002
- Title
- Trumpet Concerto in E-Flat Major, Hob.VIIe:1: II. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xaa805b020eccbacc394e35097f390b9f5e6e5732574b9ae53375b34a766125e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:175bcedd91c3c1c466a42e5615613f33f0958ffb97b58e6c676942042382d488- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU8300002
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Trumpet Concerto in E-Flat Major, Hob.VIIe:1: II. Andante · Machine-readable JSON-LD