ISRC QZWFE2349144
Verified recording
QZWFE2349144 is “Purity” by Negative,
registered on the CopyrightChains blockchain with CopyrightID
0x7492a8d9e64a0193c2ff3f7479d9a6956035cbf06273c015581502147fdf56c6 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2349144.
Recording identifiers
- ISRC
- QZWFE2349144
- Title
- Purity
- Artist
- Negative
- CopyrightID (CopyrightChains transaction hash)
0x7492a8d9e64a0193c2ff3f7479d9a6956035cbf06273c015581502147fdf56c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:138266319a67805c9db1174fbd353cf6eb7a48a5a452befd13f92ab29796e68e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2349144
- Bitcoin block existence check
- https://blockstream.info/api/block/960302