ISRC NLQ8D1700407
Verified recording
NLQ8D1700407 is “The Underground” by Hardwell,
registered on the CopyrightChains blockchain with CopyrightID
0xd2a14b31c45bb30dc7b4aae680a11a3f2b5810cca1d513b04c22d0225e3b5f74 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ8D1700407.
Recording identifiers
- ISRC
- NLQ8D1700407
- Title
- The Underground
- Artist
- Hardwell
- CopyrightID (CopyrightChains transaction hash)
0xd2a14b31c45bb30dc7b4aae680a11a3f2b5810cca1d513b04c22d0225e3b5f74
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:058e29b1f6b732b6f3b02f7d2cf801ed7d7a3404c32b8a5e191190c4a8f30b99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ8D1700407
- Bitcoin block existence check
- https://blockstream.info/api/block/960397