ISRC GBPCP1600054
Verified recording
GBPCP1600054 is “Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xded1578603e32305e83a774378ae329f106ef34f8c6eb1834a23f3a47329b05d and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1600054.
Recording identifiers
- ISRC
- GBPCP1600054
- Title
- Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xded1578603e32305e83a774378ae329f106ef34f8c6eb1834a23f3a47329b05d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:eb4768287fe6f214227aa5edec84d72c89dc382dd19fc1a846c90c60ce3cee74- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1600054
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Cello Concerto No. 1 in C Major, Hob. VIIb:1: I. Moderato · Machine-readable JSON-LD