ISRC GBBDZ0724109
Verified recording
GBBDZ0724109 is “Cello Concerto in B-Flat Major, Op. 1, No. 2: II. Affettuoso” by John Garth,
registered on the CopyrightChains blockchain with CopyrightID
0xfbae89b8e8a5fbd866c54892e4bf738c01bbb989d38ee956d0687ecbe356e0b9 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBDZ0724109.
Recording identifiers
- ISRC
- GBBDZ0724109
- Title
- Cello Concerto in B-Flat Major, Op. 1, No. 2: II. Affettuoso
- Artist
- John Garth
- CopyrightID (CopyrightChains transaction hash)
0xfbae89b8e8a5fbd866c54892e4bf738c01bbb989d38ee956d0687ecbe356e0b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:7cc53d1b9ece14e0c961dd8eaefafbd4d02f697b9a09f64a2fa56203e33f69f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBDZ0724109
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Cello Concerto in B-Flat Major, Op. 1, No. 2: II. Affettuoso · Machine-readable JSON-LD