ISRC US83Z2211401
Verified recording
US83Z2211401 is “9 to 5” by Joseph Disco,
registered on the CopyrightChains blockchain with CopyrightID
0xb2a2c865d77f59ebd4c54999d49dc0992f598d3a753f3f36a8df0ba28ef5b8ad and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2211401.
Recording identifiers
- ISRC
- US83Z2211401
- Title
- 9 to 5
- Artist
- Joseph Disco
- CopyrightID (CopyrightChains transaction hash)
0xb2a2c865d77f59ebd4c54999d49dc0992f598d3a753f3f36a8df0ba28ef5b8ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:734e2aa7f75a318f06b79dc6956304781e937ba7385ac0fc0e319a043fb42b56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2211401
- Bitcoin block existence check
- https://blockstream.info/api/block/960240