ISRC CH7811107164
Verified recording
CH7811107164 is “Built to Last” by Nuk,
registered on the CopyrightChains blockchain with CopyrightID
0x59442b9bc97452aad2573e1a6265e43ed7f7d7d0daf3e497b293b1873d675b18 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811107164.
Recording identifiers
- ISRC
- CH7811107164
- Title
- Built to Last
- Artist
- Nuk
- CopyrightID (CopyrightChains transaction hash)
0x59442b9bc97452aad2573e1a6265e43ed7f7d7d0daf3e497b293b1873d675b18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:6472e959b8371ebbe99e891eb27e0d9873bfd29009dba68bf0cf2e6dceda7336- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811107164
- Bitcoin block existence check
- https://blockstream.info/api/block/960240