ISRC NLSB72100499
Verified recording
NLSB72100499 is “20 Years” by Das Sound Kollektiv,
registered on the CopyrightChains blockchain with CopyrightID
0x4aa1665edab858d12adeb2269b413ec37a286f822faafbea19c8add93605aecf and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSB72100499.
Recording identifiers
- ISRC
- NLSB72100499
- Title
- 20 Years
- Artist
- Das Sound Kollektiv
- CopyrightID (CopyrightChains transaction hash)
0x4aa1665edab858d12adeb2269b413ec37a286f822faafbea19c8add93605aecf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:0f1d894e34b52c43579804a88625e3ed394fe0310ff10bc2c7ec669f5701987f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSB72100499
- Bitcoin block existence check
- https://blockstream.info/api/block/957124