ISRC GBAYC9902289
Verified recording
GBAYC9902289 is “Haydn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato (Cadenza by Britten)” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xacf4008c95c4f887584ba141a09e5ffe3ed64cd6d34f33b3953b615e44b8e1cd 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/GBAYC9902289.
Recording identifiers
- ISRC
- GBAYC9902289
- Title
- Haydn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato (Cadenza by Britten)
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xacf4008c95c4f887584ba141a09e5ffe3ed64cd6d34f33b3953b615e44b8e1cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3b4fde60bc74aa29fc814ee18eb61e3f2fc0f7cb7c0cc9f3eefd423835525954- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902289
- 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: I. Moderato (Cadenza by Britten) · Machine-readable JSON-LD