ISRC NLCK41022181
Verified recording
NLCK41022181 is “Tombs” by Igorrr,
registered on the CopyrightChains blockchain with CopyrightID
0xc56cf431945965e854900cf98b50678bceb910895e1f05a8542caa590aecb1c3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41022181.
Recording identifiers
- ISRC
- NLCK41022181
- Title
- Tombs
- Artist
- Igorrr
- CopyrightID (CopyrightChains transaction hash)
0xc56cf431945965e854900cf98b50678bceb910895e1f05a8542caa590aecb1c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d2d2b9c113e7edabb7b3ba09a0d66e6a6bca860673db54bbb6e198b371f44275- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41022181
- Bitcoin block existence check
- https://blockstream.info/api/block/953520