ISRC NLS241601703
Verified recording
NLS241601703 is “Countdown” by Klubbheads,
registered on the CopyrightChains blockchain with CopyrightID
0x5bdb55342c7ac6b80084e6ac0adba70bc0dbeb145b2a9104c4b80cf9a4b0a88b and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS241601703.
Recording identifiers
- ISRC
- NLS241601703
- Title
- Countdown
- Artist
- Klubbheads
- CopyrightID (CopyrightChains transaction hash)
0x5bdb55342c7ac6b80084e6ac0adba70bc0dbeb145b2a9104c4b80cf9a4b0a88b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:4e5325eefcbe8c2404233a6b27a8515de812bafaf9e03fe5e219a0143d2115db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS241601703
- Bitcoin block existence check
- https://blockstream.info/api/block/960111