ISRC NLL561908421
Verified recording
NLL561908421 is “Filthboi69” by Frits Wentink,
registered on the CopyrightChains blockchain with CopyrightID
0x76e59d41f3fcae24202c9dbf7e4b445f0e4db691a9d0752ca63ea9c17a2e17e0 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL561908421.
Recording identifiers
- ISRC
- NLL561908421
- Title
- Filthboi69
- Artist
- Frits Wentink
- CopyrightID (CopyrightChains transaction hash)
0x76e59d41f3fcae24202c9dbf7e4b445f0e4db691a9d0752ca63ea9c17a2e17e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:a91d97f99ec9bc3d404bf0f00af2a3e088062e40cf5d0a60d4826a245af6eb3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL561908421
- Bitcoin block existence check
- https://blockstream.info/api/block/960368