ISRC GBAYC0701570
Verified recording
GBAYC0701570 is “Haydn: Symphony No. 99 in E-Flat Major, Hob. I:99: III. Menuetto. Allegretto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x3895093f60a2b5a5d7df42da7b8cde3ff413cb7ab449f0dc238098311db91165 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/GBAYC0701570.
Recording identifiers
- ISRC
- GBAYC0701570
- Title
- Haydn: Symphony No. 99 in E-Flat Major, Hob. I:99: III. Menuetto. Allegretto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x3895093f60a2b5a5d7df42da7b8cde3ff413cb7ab449f0dc238098311db91165
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:64359d0610a2dba9c7b9889680d3dad3712546f0101633303e95ec3584e30364- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0701570
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Haydn: Symphony No. 99 in E-Flat Major, Hob. I:99: III. Menuetto. Allegretto · Machine-readable JSON-LD