ISRC GBAYC9101183
Verified recording
GBAYC9101183 is “Haydn: Symphony No. 88 in G Major, Hob. I:88: II. Largo (Excerpt)” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x6461c46f5a10dd5da81d6c3dd3a8dd373335069c7743b3295a2e5438eb0a851b 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/GBAYC9101183.
Recording identifiers
- ISRC
- GBAYC9101183
- Title
- Haydn: Symphony No. 88 in G Major, Hob. I:88: II. Largo (Excerpt)
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x6461c46f5a10dd5da81d6c3dd3a8dd373335069c7743b3295a2e5438eb0a851b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:02b80571b17498a5706968fb7745c4341e7ad82d42bf395dfe7f0cee5418c37b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101183
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Haydn: Symphony No. 88 in G Major, Hob. I:88: II. Largo (Excerpt) · Machine-readable JSON-LD