ISRC FR9W11603396
Verified recording
FR9W11603396 is “Etc” by Professor Oz,
registered on the CopyrightChains blockchain with CopyrightID
0x66bff8151111abd115bb4286d7a1ef1782a67f104d8ef79486c78da293ee1635 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11603396.
Recording identifiers
- ISRC
- FR9W11603396
- Title
- Etc
- Artist
- Professor Oz
- CopyrightID (CopyrightChains transaction hash)
0x66bff8151111abd115bb4286d7a1ef1782a67f104d8ef79486c78da293ee1635
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ba227da7e997d95725ea505f7fddc67e155b7d23705bea16ede5ab864b65a482- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11603396
- Bitcoin block existence check
- https://blockstream.info/api/block/956304