ISRC NLZ292100227
Verified recording
NLZ292100227 is “Open Hearts” by HAEVN,
registered on the CopyrightChains blockchain with CopyrightID
0x54498f643c47a55439c623441b5e1a53d053d3c169ab0e56444c85fb14b2f189 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ292100227.
Recording identifiers
- ISRC
- NLZ292100227
- Title
- Open Hearts
- Artist
- HAEVN
- CopyrightID (CopyrightChains transaction hash)
0x54498f643c47a55439c623441b5e1a53d053d3c169ab0e56444c85fb14b2f189
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1f4fa1095c998b0c5ef3c9f42e3580e5da2a17eccff382e2b0eaefd97c489b81- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ292100227
- Bitcoin block existence check
- https://blockstream.info/api/block/953513