ISRC GBKQU1923189
Verified recording
GBKQU1923189 is “DEF” by Christian Burkhardt,
registered on the CopyrightChains blockchain with CopyrightID
0x5dd23805de64f894b42f775082e936f6ca756526cc7e756cc823011888a16038 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/GBKQU1923189.
Recording identifiers
- ISRC
- GBKQU1923189
- Title
- DEF
- Artist
- Christian Burkhardt
- CopyrightID (CopyrightChains transaction hash)
0x5dd23805de64f894b42f775082e936f6ca756526cc7e756cc823011888a16038
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cec8589cfdf2a53d555a5d9ddcda07ee7db3722d0c97a05974277da5adc669d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1923189
- Bitcoin block existence check
- https://blockstream.info/api/block/957118