ISRC NLA329780666
Verified recording
NLA329780666 is “Negative Creep” by Machine Head,
registered on the CopyrightChains blockchain with CopyrightID
0x71e3feb4cfe1b422bbbff3d35029d71abab04b29589a9878dec73832844f437f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA329780666.
Recording identifiers
- ISRC
- NLA329780666
- Title
- Negative Creep
- Artist
- Machine Head
- CopyrightID (CopyrightChains transaction hash)
0x71e3feb4cfe1b422bbbff3d35029d71abab04b29589a9878dec73832844f437f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:260eb60b18a67560ca11bbc486041df17aad0eb04127758b5c35e2054fe78a6a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA329780666
- Bitcoin block existence check
- https://blockstream.info/api/block/956302