ISRC UKXN22434620
Verified recording
UKXN22434620 is “Recuerda” by Mark Quark,
registered on the CopyrightChains blockchain with CopyrightID
0x65ab25a3f7ad608826e07773142c866ec0d22c21ae66275af1a43fe7df961ffe and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22434620.
Recording identifiers
- ISRC
- UKXN22434620
- Title
- Recuerda
- Artist
- Mark Quark
- CopyrightID (CopyrightChains transaction hash)
0x65ab25a3f7ad608826e07773142c866ec0d22c21ae66275af1a43fe7df961ffe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:a7fa84680fcb77cdd0e115db3d7ada5a859b23759ff3ad7227a2be56af390005- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22434620
- Bitcoin block existence check
- https://blockstream.info/api/block/960099