ISRC US3DF2275487
Verified recording
US3DF2275487 is “Focus” by Vienna,
registered on the CopyrightChains blockchain with CopyrightID
0xb8527ac0c8e6558cc79915bdc77d73b188ef01c8edbc3ed18f673313e4553f58 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2275487.
Recording identifiers
- ISRC
- US3DF2275487
- Title
- Focus
- Artist
- Vienna
- CopyrightID (CopyrightChains transaction hash)
0xb8527ac0c8e6558cc79915bdc77d73b188ef01c8edbc3ed18f673313e4553f58
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:25886ab1c1b7f5768b103d0c08581f19ae1a8f68b6a4ca9b640eb7f8ae381e6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2275487
- Bitcoin block existence check
- https://blockstream.info/api/block/960494