ISRC GBAYC9701528
Verified recording
GBAYC9701528 is “Haydn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x8eb5285ef4cfb915bf9803111d739816d6588b2b71f399afcb67a830274d0fa1 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701528.
Recording identifiers
- ISRC
- GBAYC9701528
- Title
- Haydn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x8eb5285ef4cfb915bf9803111d739816d6588b2b71f399afcb67a830274d0fa1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f751a9387182b015c0d607e4d71038ddb14bd92970ec05874ae2771be936d947- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701528
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Haydn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato · Machine-readable JSON-LD