ISRC NLF711603864
Verified recording
NLF711603864 is “Warrior” by Willem de Roo,
registered on the CopyrightChains blockchain with CopyrightID
0x9db19dd6521520b38a4a7aba28e8e8a03511d93f14b65a67e60d12643cf65742 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/NLF711603864.
Recording identifiers
- ISRC
- NLF711603864
- Title
- Warrior
- Artist
- Willem de Roo
- CopyrightID (CopyrightChains transaction hash)
0x9db19dd6521520b38a4a7aba28e8e8a03511d93f14b65a67e60d12643cf65742
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5b71f379ef9f6af221ac89edef185c017d20e246812b042dd16393f10099ec33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711603864
- Bitcoin block existence check
- https://blockstream.info/api/block/957118