ISRC GBAJU9000081
Verified recording
GBAJU9000081 is “Symphony No. 4 in D Major, Hob. 1/4: II. Andante” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x81efefd987bb3ea159116f919515a86afb5c69598c8df35e23b41987f1911aa5 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU9000081.
Recording identifiers
- ISRC
- GBAJU9000081
- Title
- Symphony No. 4 in D Major, Hob. 1/4: II. Andante
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x81efefd987bb3ea159116f919515a86afb5c69598c8df35e23b41987f1911aa5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a4eadacdcab38f69e3e5ee4568d8e7cdad48f458e5b338a5b10b4ee644e42069- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU9000081
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphony No. 4 in D Major, Hob. 1/4: II. Andante · Machine-readable JSON-LD