ISRC NLT2H2100333
Verified recording
NLT2H2100333 is “Heartbeat” by Wankelmut,
registered on the CopyrightChains blockchain with CopyrightID
0x28fb51daa1451be7a8e5f8b21ed2911b4ed918b8f8df2e317a92dc8bef82daca and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLT2H2100333.
Recording identifiers
- ISRC
- NLT2H2100333
- Title
- Heartbeat
- Artist
- Wankelmut
- CopyrightID (CopyrightChains transaction hash)
0x28fb51daa1451be7a8e5f8b21ed2911b4ed918b8f8df2e317a92dc8bef82daca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d1f2ce373626d454797796868eb23551be6881f314b756212d0d3c371b0b2af2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLT2H2100333
- Bitcoin block existence check
- https://blockstream.info/api/block/953520