ISRC GBAYC8702810
Verified recording
GBAYC8702810 is “Haydn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: III. Allegro molto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x034e0231fb14c8895269383dd37ca74f7a2e64849f7c052d7a65d688940324e3 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/GBAYC8702810.
Recording identifiers
- ISRC
- GBAYC8702810
- Title
- Haydn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: III. Allegro molto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x034e0231fb14c8895269383dd37ca74f7a2e64849f7c052d7a65d688940324e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a7f2de85aa91d7374155b699527194f860fec07926c39df68ab72f525398cd02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8702810
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Haydn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: III. Allegro molto · Machine-readable JSON-LD