ISRC NLF711606707
Verified recording
NLF711606707 is “COS 2010” by Signum,
registered on the CopyrightChains blockchain with CopyrightID
0x2b3ef217953e1becef22068d5f77b978776fcc522ef6d5dc43d54084d40231f0 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711606707.
Recording identifiers
- ISRC
- NLF711606707
- Title
- COS 2010
- Artist
- Signum
- CopyrightID (CopyrightChains transaction hash)
0x2b3ef217953e1becef22068d5f77b978776fcc522ef6d5dc43d54084d40231f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:ad76950dc51ff507b618c34ff032f7e28b604bf49447c0d1662d39055db2cb44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711606707
- Bitcoin block existence check
- https://blockstream.info/api/block/956312