ISRC QZTB32379633
Verified recording
QZTB32379633 is “Take” by Brian Bulger,
registered on the CopyrightChains blockchain with CopyrightID
0xb43f99bd3e1ab3b0c9360bcd113808869d7fdbfc8dd0f4bc0f0b11787ee1b315 and independently timestamped
in Bitcoin block 960430 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32379633.
Recording identifiers
- ISRC
- QZTB32379633
- Title
- Take
- Artist
- Brian Bulger
- CopyrightID (CopyrightChains transaction hash)
0xb43f99bd3e1ab3b0c9360bcd113808869d7fdbfc8dd0f4bc0f0b11787ee1b315
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:09:41+00:00
- Bitcoin block
- 960430
- Canonical record hash
sha256:f8ad198be8d810584d12cd9837fe7ca4673a1c8212d275dd21e10c154e1e504f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32379633
- Bitcoin block existence check
- https://blockstream.info/api/block/960430