ISRC USWB11001138
Verified recording
USWB11001138 is “Days on End” by a-ha,
registered on the CopyrightChains blockchain with CopyrightID
0xe218ae5c8cd6109b07fcebdebfe796667e8b9333068b3a7c0885fbb28d7bf4db and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11001138.
Recording identifiers
- ISRC
- USWB11001138
- Title
- Days on End
- Artist
- a-ha
- CopyrightID (CopyrightChains transaction hash)
0xe218ae5c8cd6109b07fcebdebfe796667e8b9333068b3a7c0885fbb28d7bf4db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:b8df69fa86e89acfde992792e07d3f822c121d9ceb7d34249e7f560b5533250b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11001138
- Bitcoin block existence check
- https://blockstream.info/api/block/959159