ISRC NL4UX2200033
Verified recording
NL4UX2200033 is “Blub” by Max Wallin',
registered on the CopyrightChains blockchain with CopyrightID
0x60effff3d9223ee5071e66b2f17345cc84756cbfda113ec5ea51d202c77e4296 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4UX2200033.
Recording identifiers
- ISRC
- NL4UX2200033
- Title
- Blub
- Artist
- Max Wallin'
- CopyrightID (CopyrightChains transaction hash)
0x60effff3d9223ee5071e66b2f17345cc84756cbfda113ec5ea51d202c77e4296
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:3001cef50553a4eaa2a2f3fd9de67be63bc08bbffc328f3b3519014476f0c671- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4UX2200033
- Bitcoin block existence check
- https://blockstream.info/api/block/953515