ISRC NLF711402909
Verified recording
NLF711402909 is “BLU” by Stefan Z,
registered on the CopyrightChains blockchain with CopyrightID
0x046b00289f3744f6b973f0f373108aa73e39bfe7be40c0333754ad8aa116f408 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711402909.
Recording identifiers
- ISRC
- NLF711402909
- Title
- BLU
- Artist
- Stefan Z
- CopyrightID (CopyrightChains transaction hash)
0x046b00289f3744f6b973f0f373108aa73e39bfe7be40c0333754ad8aa116f408
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:0d1ec3e816fbf4f632cffe4bc463d27a594c6a412ec59e698d361de80b550258- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711402909
- Bitcoin block existence check
- https://blockstream.info/api/block/960264