ISRC NLZ542300487
Verified recording
NLZ542300487 is “Speed” by FXRR,
registered on the CopyrightChains blockchain with CopyrightID
0x5f74af7bc587d5fffdffff4a2e929b20c20495ae6b00e1b61d53a15d598e0d65 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/NLZ542300487.
Recording identifiers
- ISRC
- NLZ542300487
- Title
- Speed
- Artist
- FXRR
- CopyrightID (CopyrightChains transaction hash)
0x5f74af7bc587d5fffdffff4a2e929b20c20495ae6b00e1b61d53a15d598e0d65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e04988a8251528562a449203816524f9482e959625ad81a3e7a0f8721506550b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ542300487
- Bitcoin block existence check
- https://blockstream.info/api/block/953520