ISRC NLZ542100496
Verified recording
NLZ542100496 is “Don't Bother” by Heider,
registered on the CopyrightChains blockchain with CopyrightID
0x1ee87a1f42f2e5be525e6736734a1197118353f4d2d6d1133bcdbf1474e5cbd2 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ542100496.
Recording identifiers
- ISRC
- NLZ542100496
- Title
- Don't Bother
- Artist
- Heider
- CopyrightID (CopyrightChains transaction hash)
0x1ee87a1f42f2e5be525e6736734a1197118353f4d2d6d1133bcdbf1474e5cbd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:9409e43206fcfe01a524abb6bfa8426c920a7f1656b525fce406ba67ba4cbbc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ542100496
- Bitcoin block existence check
- https://blockstream.info/api/block/959159