ISRC GBELX1906926
Verified recording
GBELX1906926 is “Cello Concerto No. 1 in C Major, Hob. VIIb: I. Moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xa62f48aebb9982c2e69f3ac04058b61066c151fb435f9ff3a4363060b59a100a 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/GBELX1906926.
Recording identifiers
- ISRC
- GBELX1906926
- Title
- Cello Concerto No. 1 in C Major, Hob. VIIb: I. Moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xa62f48aebb9982c2e69f3ac04058b61066c151fb435f9ff3a4363060b59a100a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9a8e68755e0db3147da201ecb4b89a3e2d65efb5766ac7487d05681e5c80a146- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELX1906926
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Cello Concerto No. 1 in C Major, Hob. VIIb: I. Moderato · Machine-readable JSON-LD