ISRC NLA329880387
Verified recording
NLA329880387 is “Shades of Grey” by Biohazard,
registered on the CopyrightChains blockchain with CopyrightID
0xceb11c1b2671c477a5c37cb7e0b5b65af23144e48b47b0c36a35d1aa73b69dbe and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA329880387.
Recording identifiers
- ISRC
- NLA329880387
- Title
- Shades of Grey
- Artist
- Biohazard
- CopyrightID (CopyrightChains transaction hash)
0xceb11c1b2671c477a5c37cb7e0b5b65af23144e48b47b0c36a35d1aa73b69dbe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:98b6a1b7a3bbcb0e481de3bfbdb12f2d37d3c7cf2b61e7c999c5e0c5512b40b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA329880387
- Bitcoin block existence check
- https://blockstream.info/api/block/960258