ISRC NLCK42500558
Verified recording
NLCK42500558 is “Uber” by Jack,
registered on the CopyrightChains blockchain with CopyrightID
0x86d4f50129b33d0e91e7efc6e0758260facd937bc45f6da0752a9c7eaebaf991 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42500558.
Recording identifiers
- ISRC
- NLCK42500558
- Title
- Uber
- Artist
- Jack
- CopyrightID (CopyrightChains transaction hash)
0x86d4f50129b33d0e91e7efc6e0758260facd937bc45f6da0752a9c7eaebaf991
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c57c4c2341691f51f86e0987a3ea79bcb916c04ae920a40fe4c1947d3676d93c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42500558
- Bitcoin block existence check
- https://blockstream.info/api/block/953513