ISRC KRB472302724
Verified recording
KRB472302724 is “Die Hard” by NieN,
registered on the CopyrightChains blockchain with CopyrightID
0x536dcb7d3d00239084e88db8704168c2601e5c190131c00a3f3443e668713493 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB472302724.
Recording identifiers
- ISRC
- KRB472302724
- Title
- Die Hard
- Artist
- NieN
- CopyrightID (CopyrightChains transaction hash)
0x536dcb7d3d00239084e88db8704168c2601e5c190131c00a3f3443e668713493
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d76dd80d446085bb450369e702cd389ac6bfd0e151fb2fe9ae80ce1186de7598- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB472302724
- Bitcoin block existence check
- https://blockstream.info/api/block/956302