ISRC NLB150100453
Verified recording
NLB150100453 is “Played Straight” by Marc Copland,
registered on the CopyrightChains blockchain with CopyrightID
0x54d14859b43bbeb2f095076ed7bb62e174d94ca30bc97c90a9c86a45b67f9759 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB150100453.
Recording identifiers
- ISRC
- NLB150100453
- Title
- Played Straight
- Artist
- Marc Copland
- CopyrightID (CopyrightChains transaction hash)
0x54d14859b43bbeb2f095076ed7bb62e174d94ca30bc97c90a9c86a45b67f9759
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:6e769d624c0efcb969439451789b28d3b940ed62d5425010604b5782852590be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB150100453
- Bitcoin block existence check
- https://blockstream.info/api/block/960337