ISRC USVZX1911507
Verified recording
USVZX1911507 is “Zephyr Rounds (Live)” by Robert Vuichard,
registered on the CopyrightChains blockchain with CopyrightID
0x27d5d6c18e19ffaf78851f1d8cadb759ec074e586e5fec98fcbdd9f32de8dc45 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1911507.
Recording identifiers
- ISRC
- USVZX1911507
- Title
- Zephyr Rounds (Live)
- Artist
- Robert Vuichard
- CopyrightID (CopyrightChains transaction hash)
0x27d5d6c18e19ffaf78851f1d8cadb759ec074e586e5fec98fcbdd9f32de8dc45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:932f2b699bbad4a52c9fb82994c427921c0c7ac022df7e781b7277071af247cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1911507
- Bitcoin block existence check
- https://blockstream.info/api/block/957118