ISRC USCRW9913704
Verified recording
USCRW9913704 is “Mazinka” by Steven Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0xba276c7b3b78b3ed8449f09ad98105cecf40903ea55ac1e5d80f8216582fda30 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/USCRW9913704.
Recording identifiers
- ISRC
- USCRW9913704
- Title
- Mazinka
- Artist
- Steven Bernstein
- CopyrightID (CopyrightChains transaction hash)
0xba276c7b3b78b3ed8449f09ad98105cecf40903ea55ac1e5d80f8216582fda30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:85ea875ded5c38e87364995ef8b1b4e1ca61b0400bf461c2f410f39ae0006001- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCRW9913704
- Bitcoin block existence check
- https://blockstream.info/api/block/957118