ISRC NLCK42216664
Verified recording
NLCK42216664 is “Supreme Entity” by Burr Oak,
registered on the CopyrightChains blockchain with CopyrightID
0xbd88e36c7ab484cb1a682e58dcf67a23e0c2e0321ae4071a24fac6f73d34d65d and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42216664.
Recording identifiers
- ISRC
- NLCK42216664
- Title
- Supreme Entity
- Artist
- Burr Oak
- CopyrightID (CopyrightChains transaction hash)
0xbd88e36c7ab484cb1a682e58dcf67a23e0c2e0321ae4071a24fac6f73d34d65d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:c0b0e3ea77625ef5504dd48bdb0eb521d3cb94256cb0265d5c4cc307fde5d584- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42216664
- Bitcoin block existence check
- https://blockstream.info/api/block/957819