ISRC GBBDZ0724111
Verified recording
GBBDZ0724111 is “Cello Concerto in A Major, Op. 1, No. 3: I. Allegro” by John Garth,
registered on the CopyrightChains blockchain with CopyrightID
0xe23efca608016213ed0404ed4be556311d94d7697d73b8e49078c6ba45561d7c 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/GBBDZ0724111.
Recording identifiers
- ISRC
- GBBDZ0724111
- Title
- Cello Concerto in A Major, Op. 1, No. 3: I. Allegro
- Artist
- John Garth
- CopyrightID (CopyrightChains transaction hash)
0xe23efca608016213ed0404ed4be556311d94d7697d73b8e49078c6ba45561d7c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:969e689664b996be448420c2cf0af49672de03974519d22fcd4de3f2428b5782- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBDZ0724111
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cello Concerto in A Major, Op. 1, No. 3: I. Allegro · Machine-readable JSON-LD