ISRC QZTB52397689
Verified recording
QZTB52397689 is “Robber Baron” by PWRUP,
registered on the CopyrightChains blockchain with CopyrightID
0x4b2b22ec502a584138bc622b0bb406825dca25eb1af65df975a47b640ca145f5 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/QZTB52397689.
Recording identifiers
- ISRC
- QZTB52397689
- Title
- Robber Baron
- Artist
- PWRUP
- CopyrightID (CopyrightChains transaction hash)
0x4b2b22ec502a584138bc622b0bb406825dca25eb1af65df975a47b640ca145f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6c49b44a0d10f1e548b1777084de802606b7c047c4aa84bdceaa91821557875a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52397689
- Bitcoin block existence check
- https://blockstream.info/api/block/957118