ISRC USV291320643
Verified recording
USV291320643 is “Skull” by Phosphor,
registered on the CopyrightChains blockchain with CopyrightID
0x1c7713e945750f296d4e768a51c00047056608759c5008d38ade2db8b7741818 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291320643.
Recording identifiers
- ISRC
- USV291320643
- Title
- Skull
- Artist
- Phosphor
- CopyrightID (CopyrightChains transaction hash)
0x1c7713e945750f296d4e768a51c00047056608759c5008d38ade2db8b7741818
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:abf3948e8d9deb209e0d58b470232339766d69b87e2706da595664a5b8b602ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291320643
- Bitcoin block existence check
- https://blockstream.info/api/block/960273