ISRC NL1LE2403659
Verified recording
NL1LE2403659 is “Chromatica” by Sweeps,
registered on the CopyrightChains blockchain with CopyrightID
0x218b82c6b975b1074c352c7a226fd4caa46a07cdad45cb678b8fb0c3a5ee1307 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LE2403659.
Recording identifiers
- ISRC
- NL1LE2403659
- Title
- Chromatica
- Artist
- Sweeps
- CopyrightID (CopyrightChains transaction hash)
0x218b82c6b975b1074c352c7a226fd4caa46a07cdad45cb678b8fb0c3a5ee1307
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:813fa8511d5e77a678342591cc5fdc0bb801048999ba8a971180659d685bc4b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1LE2403659
- Bitcoin block existence check
- https://blockstream.info/api/block/953528