ISRC QZTB72271139
Verified recording
QZTB72271139 is “Good Girls” by osmkapo,
registered on the CopyrightChains blockchain with CopyrightID
0x31f2c372ba93c2a2a267a1b03748f647443e5a01df982071a626a20bb22bc167 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72271139.
Recording identifiers
- ISRC
- QZTB72271139
- Title
- Good Girls
- Artist
- osmkapo
- CopyrightID (CopyrightChains transaction hash)
0x31f2c372ba93c2a2a267a1b03748f647443e5a01df982071a626a20bb22bc167
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:fa1d30aec2f79d1f37771dd1e8bfb98ddf7acab7285ce9e46b8fc672b81f6607- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72271139
- Bitcoin block existence check
- https://blockstream.info/api/block/960340