ISRC NLCK41042939
Verified recording
NLCK41042939 is “We Used To” by The Vanguard Project,
registered on the CopyrightChains blockchain with CopyrightID
0x3983c727a798e57f0d99d2a80c3e41383aba8f8f1314d02526783d5f944d1db1 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41042939.
Recording identifiers
- ISRC
- NLCK41042939
- Title
- We Used To
- Artist
- The Vanguard Project
- CopyrightID (CopyrightChains transaction hash)
0x3983c727a798e57f0d99d2a80c3e41383aba8f8f1314d02526783d5f944d1db1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:2b1e7d76f1437632dc8b3e7317fe042a257334e50f49b7474fe9c3a04b625a14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK41042939
- Bitcoin block existence check
- https://blockstream.info/api/block/960368