ISRC USEP42227001
Verified recording
USEP42227001 is “Swimmer - Piano Version” by Half Waif,
registered on the CopyrightChains blockchain with CopyrightID
0x83d790f950a226198c5903986f49b269e7de56f5d306e9f57cde3f1d1de6551e and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEP42227001.
Recording identifiers
- ISRC
- USEP42227001
- Title
- Swimmer - Piano Version
- Artist
- Half Waif
- CopyrightID (CopyrightChains transaction hash)
0x83d790f950a226198c5903986f49b269e7de56f5d306e9f57cde3f1d1de6551e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:90d825a4d4ef899a38475f5496842aeebd341bc35b23a238667ca5d295ed87e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEP42227001
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Swimmer - Piano Version · Machine-readable JSON-LD