ISRC NLG661900470
Verified recording
NLG661900470 is “YOU KNOW!” by CHO,
registered on the CopyrightChains blockchain with CopyrightID
0x76100399abe8e847e70ceb7e27b2c86e59838dfdca6ac487cdb019efed46d787 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/NLG661900470.
Recording identifiers
- ISRC
- NLG661900470
- Title
- YOU KNOW!
- Artist
- CHO
- CopyrightID (CopyrightChains transaction hash)
0x76100399abe8e847e70ceb7e27b2c86e59838dfdca6ac487cdb019efed46d787
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ac9703411182ce5968bd01b3f4eb341405063735581eb48e2562a5857730b0d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661900470
- Bitcoin block existence check
- https://blockstream.info/api/block/953520