ISRC GBKQU2504943
Verified recording
GBKQU2504943 is “Lucid” by Quartz,
registered on the CopyrightChains blockchain with CopyrightID
0x8aa5cabd95eb9101f5f7d5d28498b66c28f6649a4c65c0f97dce6b02c9c3ec25 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/GBKQU2504943.
Recording identifiers
- ISRC
- GBKQU2504943
- Title
- Lucid
- Artist
- Quartz
- CopyrightID (CopyrightChains transaction hash)
0x8aa5cabd95eb9101f5f7d5d28498b66c28f6649a4c65c0f97dce6b02c9c3ec25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:27aa9c603ea75dc6ce95d27557e61b249e9a757252f287ce3176dec04e963700- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2504943
- Bitcoin block existence check
- https://blockstream.info/api/block/956304