ISRC NLFL71900038
Verified recording
NLFL71900038 is “Hardcore Methods” by Hard Effectz,
registered on the CopyrightChains blockchain with CopyrightID
0x38d56e829654ba53a77439e79d8feb9839c1b4104ae110149e9f645f4aab9ab4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL71900038.
Recording identifiers
- ISRC
- NLFL71900038
- Title
- Hardcore Methods
- Artist
- Hard Effectz
- CopyrightID (CopyrightChains transaction hash)
0x38d56e829654ba53a77439e79d8feb9839c1b4104ae110149e9f645f4aab9ab4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5f13c1b688cbb9a578065fbd14f028f88b0f2d9abf5701db3794c3729f64a5f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL71900038
- Bitcoin block existence check
- https://blockstream.info/api/block/957118