ISRC FR9W11833545
Verified recording
FR9W11833545 is “UNDERGRND” by UZ,
registered on the CopyrightChains blockchain with CopyrightID
0x6a8b7d05b575025ed221ac3698f832ecae832eb5f9230f216c009c2437a4990d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11833545.
Recording identifiers
- ISRC
- FR9W11833545
- Title
- UNDERGRND
- Artist
- UZ
- CopyrightID (CopyrightChains transaction hash)
0x6a8b7d05b575025ed221ac3698f832ecae832eb5f9230f216c009c2437a4990d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:de3cb12100f10a03f7aeeff0256f81f1003fcecb0bb2b1f254c82b7c5fdd7387- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11833545
- Bitcoin block existence check
- https://blockstream.info/api/block/956302