ISRC NLA321400440
Verified recording
NLA321400440 is “Goodbye” by Slipknot,
registered on the CopyrightChains blockchain with CopyrightID
0xb1fa1bb7bb876ef1bf861c8b8e8bbcc7d70eb27907cb2fdb671f16b2c31de76c and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA321400440.
Recording identifiers
- ISRC
- NLA321400440
- Title
- Goodbye
- Artist
- Slipknot
- CopyrightID (CopyrightChains transaction hash)
0xb1fa1bb7bb876ef1bf861c8b8e8bbcc7d70eb27907cb2fdb671f16b2c31de76c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:ab0bae60de035d026876ded8bac58508e9c78164e1ab890049103930694b294e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA321400440
- Bitcoin block existence check
- https://blockstream.info/api/block/960138