ISRC USYBL2001935
Verified recording
USYBL2001935 is “Back Up” by Oppidan,
registered on the CopyrightChains blockchain with CopyrightID
0x73b6a4009618b4b6dcbed59efe9ef189a48b1400326aecd89ee942974ca6cc1e 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/USYBL2001935.
Recording identifiers
- ISRC
- USYBL2001935
- Title
- Back Up
- Artist
- Oppidan
- CopyrightID (CopyrightChains transaction hash)
0x73b6a4009618b4b6dcbed59efe9ef189a48b1400326aecd89ee942974ca6cc1e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b08e8478c92d2bfd117e06571d801e07eca46911845756cc39963586d886ce47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL2001935
- Bitcoin block existence check
- https://blockstream.info/api/block/956302