ISRC NLS161802877
Verified recording
NLS161802877 is “Oldskool Shit” by Catzeyez,
registered on the CopyrightChains blockchain with CopyrightID
0x98744b4c527fa9fe7601c2539e28f7488c0d085e557758ebcbfdb782c45bbcb6 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS161802877.
Recording identifiers
- ISRC
- NLS161802877
- Title
- Oldskool Shit
- Artist
- Catzeyez
- CopyrightID (CopyrightChains transaction hash)
0x98744b4c527fa9fe7601c2539e28f7488c0d085e557758ebcbfdb782c45bbcb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:cc34750a2083069394a9743a7f496b7f91faf403a0c7fe4928b54ffbaf5a7c4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS161802877
- Bitcoin block existence check
- https://blockstream.info/api/block/960370