ISRC USCWY2100375
Verified recording
USCWY2100375 is “The Sphinx” by Nico,
registered on the CopyrightChains blockchain with CopyrightID
0x7c3c5424b5d66d010da29ae9646e4f39aef971e0eff2b52e6d02ee7c3cee12b0 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCWY2100375.
Recording identifiers
- ISRC
- USCWY2100375
- Title
- The Sphinx
- Artist
- Nico
- CopyrightID (CopyrightChains transaction hash)
0x7c3c5424b5d66d010da29ae9646e4f39aef971e0eff2b52e6d02ee7c3cee12b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:d9506f32dc92a5f5bb39fbf6eb5dfd55a718106f2b8fe1f26d48b19ab7905804- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCWY2100375
- Bitcoin block existence check
- https://blockstream.info/api/block/956375