ISRC QZNJY2438030
Verified recording
QZNJY2438030 is “Mr. Microphone” by The Barbarians of California,
registered on the CopyrightChains blockchain with CopyrightID
0xf5c6a7895a7c585c9ae50a8e5826999f1c3856b86576d496dc7de8e2b9301a63 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2438030.
Recording identifiers
- ISRC
- QZNJY2438030
- Title
- Mr. Microphone
- Artist
- The Barbarians of California
- CopyrightID (CopyrightChains transaction hash)
0xf5c6a7895a7c585c9ae50a8e5826999f1c3856b86576d496dc7de8e2b9301a63
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5ac44c63b4bedbdfe325b43a8bbb9949d7b1fcf07203269484c04e63d89b0560- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2438030
- Bitcoin block existence check
- https://blockstream.info/api/block/953520