ISRC GBCWU0600450
Verified recording
GBCWU0600450 is “No Problem” by Clark Terry,
registered on the CopyrightChains blockchain with CopyrightID
0x9f0be8bd984ffd2ae9f65eb56a1c5d8c8dec0e3d293909e54928eee90932a1f1 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/GBCWU0600450.
Recording identifiers
- ISRC
- GBCWU0600450
- Title
- No Problem
- Artist
- Clark Terry
- CopyrightID (CopyrightChains transaction hash)
0x9f0be8bd984ffd2ae9f65eb56a1c5d8c8dec0e3d293909e54928eee90932a1f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fcee6e9b34fe0be62d2ef32a4a13de1728e82cf844f4752b0626ad73835268b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCWU0600450
- Bitcoin block existence check
- https://blockstream.info/api/block/957118