ISRC NLG421900104
Verified recording
NLG421900104 is “The Netherworld” by Promo,
registered on the CopyrightChains blockchain with CopyrightID
0x40676f8ed5fe7b22ed0c34f2a54b2d255f2979185c81d375d853c56ad095c2d1 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG421900104.
Recording identifiers
- ISRC
- NLG421900104
- Title
- The Netherworld
- Artist
- Promo
- CopyrightID (CopyrightChains transaction hash)
0x40676f8ed5fe7b22ed0c34f2a54b2d255f2979185c81d375d853c56ad095c2d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:727178aae36f7eead02e7f1a152b2e924a8418923d8696a847fe6c63d52a6104- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG421900104
- Bitcoin block existence check
- https://blockstream.info/api/block/960441