ISRC NLFL72100558
Verified recording
NLFL72100558 is “Back To The Oldskool” by The Oppressor,
registered on the CopyrightChains blockchain with CopyrightID
0x40e2f559e9f4f194059b4acefc26ff2c9f439119b66d500bae4cfe0f6a843316 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL72100558.
Recording identifiers
- ISRC
- NLFL72100558
- Title
- Back To The Oldskool
- Artist
- The Oppressor
- CopyrightID (CopyrightChains transaction hash)
0x40e2f559e9f4f194059b4acefc26ff2c9f439119b66d500bae4cfe0f6a843316
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:a439235e457df01feb5fd3576d633d7839fb936e86a612faedb211167f1ae700- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL72100558
- Bitcoin block existence check
- https://blockstream.info/api/block/960105