ISRC USY6H0600004
Verified recording
USY6H0600004 is “unt4” by Julianna Barwick,
registered on the CopyrightChains blockchain with CopyrightID
0xbb603d4c09cc076269c36fd52bfcdc9e435fccc2e5c480e5043ba506325a9498 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6H0600004.
Recording identifiers
- ISRC
- USY6H0600004
- Title
- unt4
- Artist
- Julianna Barwick
- CopyrightID (CopyrightChains transaction hash)
0xbb603d4c09cc076269c36fd52bfcdc9e435fccc2e5c480e5043ba506325a9498
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d9f823240283628e54e467601495e73fa7500e2478015bce5d7a8123e70a2905- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY6H0600004
- Bitcoin block existence check
- https://blockstream.info/api/block/957118