ISRC NLA321400435
Verified recording
NLA321400435 is “Sarcastrophe” by Slipknot,
registered on the CopyrightChains blockchain with CopyrightID
0xfcd7a5571d2d29437044deadca4f55d6b718335ecd1b3ecd96644f4c51e9c728 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA321400435.
Recording identifiers
- ISRC
- NLA321400435
- Title
- Sarcastrophe
- Artist
- Slipknot
- CopyrightID (CopyrightChains transaction hash)
0xfcd7a5571d2d29437044deadca4f55d6b718335ecd1b3ecd96644f4c51e9c728
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:22cc23bb44bf142e40e038c309c2b338ab78e366860535d6c6ad6b337ef8777f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA321400435
- Bitcoin block existence check
- https://blockstream.info/api/block/960478