ISRC USWB11506503
Verified recording
USWB11506503 is “The Blue Sky - Demo; 2015 Remaster” by a-ha,
registered on the CopyrightChains blockchain with CopyrightID
0xaacfdeee48aad2fc2991058feeebd5e8b94be67825ddf7d65fd323f032b526b2 and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11506503.
Recording identifiers
- ISRC
- USWB11506503
- Title
- The Blue Sky - Demo; 2015 Remaster
- Artist
- a-ha
- CopyrightID (CopyrightChains transaction hash)
0xaacfdeee48aad2fc2991058feeebd5e8b94be67825ddf7d65fd323f032b526b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:cf0993baa45cafb47ec8dc20966267812b9ae1c53e256e368aa4756472fcb61c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11506503
- Bitcoin block existence check
- https://blockstream.info/api/block/960193
Full record
Track page: The Blue Sky - Demo; 2015 Remaster · Machine-readable JSON-LD