ISRC GBKQU2187658
Verified recording
GBKQU2187658 is “Sanctuary” by Den Haas,
registered on the CopyrightChains blockchain with CopyrightID
0xd70a775948c1c3e4da371f6e53f3ce6d7d4bcd25cb050063d3ae45c043b804f2 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/GBKQU2187658.
Recording identifiers
- ISRC
- GBKQU2187658
- Title
- Sanctuary
- Artist
- Den Haas
- CopyrightID (CopyrightChains transaction hash)
0xd70a775948c1c3e4da371f6e53f3ce6d7d4bcd25cb050063d3ae45c043b804f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:63f17ffc66f0f09222b032cdd8ee616dbcf4899c49054da25bf6e7d1444379cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2187658
- Bitcoin block existence check
- https://blockstream.info/api/block/957118