ISRC NLH2L2300176
Verified recording
NLH2L2300176 is “1527” by Sefa,
registered on the CopyrightChains blockchain with CopyrightID
0xaa7d5f29390f33e3f93d91887b405faa71d8f5cbc75aa438747dc1e1040743d7 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH2L2300176.
Recording identifiers
- ISRC
- NLH2L2300176
- Title
- 1527
- Artist
- Sefa
- CopyrightID (CopyrightChains transaction hash)
0xaa7d5f29390f33e3f93d91887b405faa71d8f5cbc75aa438747dc1e1040743d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:ac275b5bb8755de2944c661d58e4ea8ae13308164450cf17f9741e741b579f07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLH2L2300176
- Bitcoin block existence check
- https://blockstream.info/api/block/959144