ISRC NLZ541600719
Verified recording
NLZ541600719 is “Chicago” by Steff da Campo,
registered on the CopyrightChains blockchain with CopyrightID
0x823417edf23e37fac2a1b7b11c93b69d3f5047a20feec363f08b4849de1a46d3 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541600719.
Recording identifiers
- ISRC
- NLZ541600719
- Title
- Chicago
- Artist
- Steff da Campo
- CopyrightID (CopyrightChains transaction hash)
0x823417edf23e37fac2a1b7b11c93b69d3f5047a20feec363f08b4849de1a46d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c96edf8c90535fe4c0500c3bcaea58ca4ed482e2019e114fbe8ca014949a1a57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541600719
- Bitcoin block existence check
- https://blockstream.info/api/block/956304