ISRC GBAYC0203467
Verified recording
GBAYC0203467 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
0xedfa5809cd8088f6deed16a7493df460fc9e5918ba9affb9ff5544c09e0525fb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203467.
Recording identifiers
- ISRC
- GBAYC0203467
- Title
- Haydn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: III. Allegro molto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xedfa5809cd8088f6deed16a7493df460fc9e5918ba9affb9ff5544c09e0525fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e31edc49a389a0ece7e78a02af463cec57003d063a6a4e4a50c6e1f2f3c995af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203467
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Haydn: Cello Concerto No. 1 in C Major, Hob. VIIb:1: III. Allegro molto · Machine-readable JSON-LD