ISRC GBBKB9525001
Verified recording
GBBKB9525001 is “Overture” by Petula Clark,
registered on the CopyrightChains blockchain with CopyrightID
0xffa31afb6b2ef5cdfbb6987e0c83fd743f3a92a3cba7bc63f18ff40faa0a4240 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/GBBKB9525001.
Recording identifiers
- ISRC
- GBBKB9525001
- Title
- Overture
- Artist
- Petula Clark
- CopyrightID (CopyrightChains transaction hash)
0xffa31afb6b2ef5cdfbb6987e0c83fd743f3a92a3cba7bc63f18ff40faa0a4240
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cbedf89cd0c09a7a0abb5b57760ad38111ef2cbdd46eec7592ff08496d47a346- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKB9525001
- Bitcoin block existence check
- https://blockstream.info/api/block/956304