ISRC USL4R0712764
Verified recording
USL4R0712764 is “Unfizzy” by Sweater,
registered on the CopyrightChains blockchain with CopyrightID
0x34257054cb234675fbfbd3553abdfecafc4da0612efff3a5b47835a1d4511e11 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/USL4R0712764.
Recording identifiers
- ISRC
- USL4R0712764
- Title
- Unfizzy
- Artist
- Sweater
- CopyrightID (CopyrightChains transaction hash)
0x34257054cb234675fbfbd3553abdfecafc4da0612efff3a5b47835a1d4511e11
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:494518ee3200d2b3f87417b0354f82f7f537f932a3adcfa55315cd61537a1d79- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R0712764
- Bitcoin block existence check
- https://blockstream.info/api/block/957118