ISRC QZNWS2301805
Verified recording
QZNWS2301805 is “:´(” by Contreras,
registered on the CopyrightChains blockchain with CopyrightID
0xa84299e86aca64a06fefd90a3de04e36cea898dd573333a20bf1d6a97f4316e6 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2301805.
Recording identifiers
- ISRC
- QZNWS2301805
- Title
- :´(
- Artist
- Contreras
- CopyrightID (CopyrightChains transaction hash)
0xa84299e86aca64a06fefd90a3de04e36cea898dd573333a20bf1d6a97f4316e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:7c80fbd51a0129628e3f2bf2a5e28610607bec5460e08f88a5d5dfd998516999- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2301805
- Bitcoin block existence check
- https://blockstream.info/api/block/960362