ISRC NLG661900475
Verified recording
NLG661900475 is “TWIJFELS” by CHO,
registered on the CopyrightChains blockchain with CopyrightID
0x5de42f6caabba6b9f13bd1baaf2712cbec7395138d67ef99ba81855f088a3a62 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/NLG661900475.
Recording identifiers
- ISRC
- NLG661900475
- Title
- TWIJFELS
- Artist
- CHO
- CopyrightID (CopyrightChains transaction hash)
0x5de42f6caabba6b9f13bd1baaf2712cbec7395138d67ef99ba81855f088a3a62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:05d7c1cf7e8f00b492ef0cc066c8b40ed1c83f05a666c2ade596950c82db0415- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG661900475
- Bitcoin block existence check
- https://blockstream.info/api/block/953520