ISRC NLBU12016015
Verified recording
NLBU12016015 is “Citylights” by Marc Hartman,
registered on the CopyrightChains blockchain with CopyrightID
0xa4e14ea57ce05646e0ddf494f7985c0592868aa3a78e4a099af8e98bed376d9d and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLBU12016015.
Recording identifiers
- ISRC
- NLBU12016015
- Title
- Citylights
- Artist
- Marc Hartman
- CopyrightID (CopyrightChains transaction hash)
0xa4e14ea57ce05646e0ddf494f7985c0592868aa3a78e4a099af8e98bed376d9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:6390f8a0bc4c55588b111e371554b9962e507d8bf6f6b19ae6217266cfd000ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLBU12016015
- Bitcoin block existence check
- https://blockstream.info/api/block/956889