ISRC QZK6G2125583
Verified recording
QZK6G2125583 is “Not Today” by SIV,
registered on the CopyrightChains blockchain with CopyrightID
0xc859e630ab633003026d54bd8eddbef08d0418434d26f0c6cc38e013f6ddf600 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2125583.
Recording identifiers
- ISRC
- QZK6G2125583
- Title
- Not Today
- Artist
- SIV
- CopyrightID (CopyrightChains transaction hash)
0xc859e630ab633003026d54bd8eddbef08d0418434d26f0c6cc38e013f6ddf600
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:052ff25ac8a0eb56ee39bcad21a15b401d175914214263167064ddd257519232- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2125583
- Bitcoin block existence check
- https://blockstream.info/api/block/960468