ISRC NLCK41088723
Verified recording
NLCK41088723 is “Combination” by Madcap,
registered on the CopyrightChains blockchain with CopyrightID
0xda7fad65d19728fccb20db90b86fb5490362d939de43bfb75148844e26c357c0 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41088723.
Recording identifiers
- ISRC
- NLCK41088723
- Title
- Combination
- Artist
- Madcap
- CopyrightID (CopyrightChains transaction hash)
0xda7fad65d19728fccb20db90b86fb5490362d939de43bfb75148844e26c357c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cd00eff5adb519313e431957a38c66647d67578edfcd29e1e4dc9d7c9b852c3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41088723
- Bitcoin block existence check
- https://blockstream.info/api/block/957118