ISRC NLHR22300629
Verified recording
NLHR22300629 is “Horizon” by CallumCantSleep,
registered on the CopyrightChains blockchain with CopyrightID
0x8ccc261b402f0da52c84c81883e5216ebdc6b0ece2e0bc656fec829e9910ac55 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR22300629.
Recording identifiers
- ISRC
- NLHR22300629
- Title
- Horizon
- Artist
- CallumCantSleep
- CopyrightID (CopyrightChains transaction hash)
0x8ccc261b402f0da52c84c81883e5216ebdc6b0ece2e0bc656fec829e9910ac55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:0ec9d82467cc2169e9e7fb3d273c7e9297eeebc6eb0c1b1637716189c24b994f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR22300629
- Bitcoin block existence check
- https://blockstream.info/api/block/960138