ISRC GBKQU1990025
Verified recording
GBKQU1990025 is “Upside Down” by Luuk Van Dijk,
registered on the CopyrightChains blockchain with CopyrightID
0x3afb71117e53950563aa21872b0ba5c602f58f54e6b8a6fe37e307f966cf1802 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1990025.
Recording identifiers
- ISRC
- GBKQU1990025
- Title
- Upside Down
- Artist
- Luuk Van Dijk
- CopyrightID (CopyrightChains transaction hash)
0x3afb71117e53950563aa21872b0ba5c602f58f54e6b8a6fe37e307f966cf1802
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:2e7e3f2b4f871728813b872d452024062e485b22225e0bb6c603e9c15df3b278- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1990025
- Bitcoin block existence check
- https://blockstream.info/api/block/957120