ISRC GBKQU1996305
Verified recording
GBKQU1996305 is “Overdub” by Stephan Jolk,
registered on the CopyrightChains blockchain with CopyrightID
0xf2704a6ba2bd90ff761630b158dd2cc5a420560dc80577bf5e08945b45894e24 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1996305.
Recording identifiers
- ISRC
- GBKQU1996305
- Title
- Overdub
- Artist
- Stephan Jolk
- CopyrightID (CopyrightChains transaction hash)
0xf2704a6ba2bd90ff761630b158dd2cc5a420560dc80577bf5e08945b45894e24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9390dfd6af936d2e2fd445ecbdcbd4b68a5a5f7b37b98a053506c439c387da8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1996305
- Bitcoin block existence check
- https://blockstream.info/api/block/953520