ISRC GBHZU1206305
Verified recording
GBHZU1206305 is “Radio 4 UK Theme” by Fritz Spiegl,
registered on the CopyrightChains blockchain with CopyrightID
0xf3b43bde7e13b0ad95df0e66ef7ae75d3a3b71bbb2e0cd15dec0a993c092ab25 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHZU1206305.
Recording identifiers
- ISRC
- GBHZU1206305
- Title
- Radio 4 UK Theme
- Artist
- Fritz Spiegl
- CopyrightID (CopyrightChains transaction hash)
0xf3b43bde7e13b0ad95df0e66ef7ae75d3a3b71bbb2e0cd15dec0a993c092ab25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:d5879c638c7fe07cb0c38bfee48bfbf4b412740a0c21d12f32c56a7a76583bb7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHZU1206305
- Bitcoin block existence check
- https://blockstream.info/api/block/960108