ISRC USWR31665103
Verified recording
USWR31665103 is “Hardhead” by Just-Ice,
registered on the CopyrightChains blockchain with CopyrightID
0x956fa560e7993beff2aeb2db50dae2ae0cd698acf29a3b9b4066e87b82788c84 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR31665103.
Recording identifiers
- ISRC
- USWR31665103
- Title
- Hardhead
- Artist
- Just-Ice
- CopyrightID (CopyrightChains transaction hash)
0x956fa560e7993beff2aeb2db50dae2ae0cd698acf29a3b9b4066e87b82788c84
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:b6dda158d49cf52239b8d7630eb6437c2408109619f09ae5781cadff7ac0beb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR31665103
- Bitcoin block existence check
- https://blockstream.info/api/block/960500