ISRC QZTBB2252318
Verified recording
QZTBB2252318 is “UNTITLED” by Grubby Pawz,
registered on the CopyrightChains blockchain with CopyrightID
0x8e09b02d8f79264430c36ed116540fdde5f0ff726176c22bb86fda846a9aaede and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2252318.
Recording identifiers
- ISRC
- QZTBB2252318
- Title
- UNTITLED
- Artist
- Grubby Pawz
- CopyrightID (CopyrightChains transaction hash)
0x8e09b02d8f79264430c36ed116540fdde5f0ff726176c22bb86fda846a9aaede
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:049149b363181f5c1e57f5f70cb7be1d3a7a1fdb0830306de322d3d79a85fe6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2252318
- Bitcoin block existence check
- https://blockstream.info/api/block/960203