ISRC NLS5K1900181
Verified recording
NLS5K1900181 is “Superman” by Jairzinho,
registered on the CopyrightChains blockchain with CopyrightID
0xcee34666e3dfeb4020cc22ed207572306110219b76eb62fead070b6168b4b9b8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS5K1900181.
Recording identifiers
- ISRC
- NLS5K1900181
- Title
- Superman
- Artist
- Jairzinho
- CopyrightID (CopyrightChains transaction hash)
0xcee34666e3dfeb4020cc22ed207572306110219b76eb62fead070b6168b4b9b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:250d92369029b6c2b50fc8a7d7a784504e8a467f7e8883022009169ed3d628ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS5K1900181
- Bitcoin block existence check
- https://blockstream.info/api/block/957118