ISRC US4ZV1110309
Verified recording
US4ZV1110309 is “Zack” by MU330,
registered on the CopyrightChains blockchain with CopyrightID
0x2e43012122f7df1d150d9b8b6192e6237c20b946d51228211c13bdd4841f4e42 and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4ZV1110309.
Recording identifiers
- ISRC
- US4ZV1110309
- Title
- Zack
- Artist
- MU330
- CopyrightID (CopyrightChains transaction hash)
0x2e43012122f7df1d150d9b8b6192e6237c20b946d51228211c13bdd4841f4e42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:184b95bfd0269f14a9256f3a57f9bc25033286d9673c727e916db282a55010c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4ZV1110309
- Bitcoin block existence check
- https://blockstream.info/api/block/960485