ISRC NLB152300536
Verified recording
NLB152300536 is “Lachrimae Coactae” by John Dowland,
registered on the CopyrightChains blockchain with CopyrightID
0xc1dff3d52bb5d871bb2a652b24bb978288c1d534df5daf92ed3caa92aaccb2f6 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB152300536.
Recording identifiers
- ISRC
- NLB152300536
- Title
- Lachrimae Coactae
- Artist
- John Dowland
- CopyrightID (CopyrightChains transaction hash)
0xc1dff3d52bb5d871bb2a652b24bb978288c1d534df5daf92ed3caa92aaccb2f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:93a086da34b7305c33e31dda9003165e801aa7df65c8998c322697409314119f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB152300536
- Bitcoin block existence check
- https://blockstream.info/api/block/960266