ISRC NL4NL2220584
Verified recording
NL4NL2220584 is “Groupie” by VALENTIN,
registered on the CopyrightChains blockchain with CopyrightID
0x2a57faf1f9d261ece1639cba2ab59b26de76ad3d590b9bd7515b6690762f67f1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4NL2220584.
Recording identifiers
- ISRC
- NL4NL2220584
- Title
- Groupie
- Artist
- VALENTIN
- CopyrightID (CopyrightChains transaction hash)
0x2a57faf1f9d261ece1639cba2ab59b26de76ad3d590b9bd7515b6690762f67f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8a08546d12b4469be983c918023b416f6c05fdfcb768a87c4270b84838e14016- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL4NL2220584
- Bitcoin block existence check
- https://blockstream.info/api/block/956304