ISRC NLG661900473
Verified recording
NLG661900473 is “4 EVER” by CHO,
registered on the CopyrightChains blockchain with CopyrightID
0x29f49a94f1583ee49147f16b7df37edc3a964ce267c8b384820de671215229d4 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661900473.
Recording identifiers
- ISRC
- NLG661900473
- Title
- 4 EVER
- Artist
- CHO
- CopyrightID (CopyrightChains transaction hash)
0x29f49a94f1583ee49147f16b7df37edc3a964ce267c8b384820de671215229d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4fe7b4e47039798992839a04538fbf0ea05b720e0061f180e4484c41929499e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661900473
- Bitcoin block existence check
- https://blockstream.info/api/block/953520