ISRC NLB150100449
Verified recording
NLB150100449 is “When We Met” by Marc Copland,
registered on the CopyrightChains blockchain with CopyrightID
0x31b3fb49d07f6dfc4704fdfd0f73937e4df377001f210d2726389484eddb6bb0 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB150100449.
Recording identifiers
- ISRC
- NLB150100449
- Title
- When We Met
- Artist
- Marc Copland
- CopyrightID (CopyrightChains transaction hash)
0x31b3fb49d07f6dfc4704fdfd0f73937e4df377001f210d2726389484eddb6bb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:ab042d2e28e3b9967f4431b7db39821b226af25a17944af3b862a11a970a488d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB150100449
- Bitcoin block existence check
- https://blockstream.info/api/block/960327