ISRC NLG620584671
Verified recording
NLG620584671 is “The Lost Chord” by André van Vliet,
registered on the CopyrightChains blockchain with CopyrightID
0x28606595c500401c5e978d5f31a5fc137dcdbbf1dd39ae1ea17474a352b35f2e and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620584671.
Recording identifiers
- ISRC
- NLG620584671
- Title
- The Lost Chord
- Artist
- André van Vliet
- CopyrightID (CopyrightChains transaction hash)
0x28606595c500401c5e978d5f31a5fc137dcdbbf1dd39ae1ea17474a352b35f2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:46048f1a97716d57cb2e791987b0ac87fc45f41ec40baf01dc40d744364ee6d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620584671
- Bitcoin block existence check
- https://blockstream.info/api/block/960209