ISRC USA4N1303870
Verified recording
USA4N1303870 is “Happy Day” by Tim Hughes,
registered on the CopyrightChains blockchain with CopyrightID
0x2a90cdeef012e6bacd7f37eb56fefa631e422fc3e22c392d912c01adaaf148ef and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1303870.
Recording identifiers
- ISRC
- USA4N1303870
- Title
- Happy Day
- Artist
- Tim Hughes
- CopyrightID (CopyrightChains transaction hash)
0x2a90cdeef012e6bacd7f37eb56fefa631e422fc3e22c392d912c01adaaf148ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:b5002ae2dff27afe113ce3d5e29669f9fbe2dda76b05b5bbdc0a20b6aeb3427f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4N1303870
- Bitcoin block existence check
- https://blockstream.info/api/block/960105