ISRC NLS161801935
Verified recording
NLS161801935 is “Checkmate” by DRS,
registered on the CopyrightChains blockchain with CopyrightID
0x76449c5bf139f723cb1a455edcc9ec8f42ab513e7735adfe134f8fc7b82e0f9a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS161801935.
Recording identifiers
- ISRC
- NLS161801935
- Title
- Checkmate
- Artist
- DRS
- CopyrightID (CopyrightChains transaction hash)
0x76449c5bf139f723cb1a455edcc9ec8f42ab513e7735adfe134f8fc7b82e0f9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:cee1473a65485dda4e03a419158203175568afb4992037e3daa218bf71e90d84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS161801935
- Bitcoin block existence check
- https://blockstream.info/api/block/956304