ISRC NLSB71900159
Verified recording
NLSB71900159 is “1 November” by Freez,
registered on the CopyrightChains blockchain with CopyrightID
0xa8e4cf7e390ff559e386624a936ad7e9ae44e7f4d24a201c663f8b5a3bef6a33 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSB71900159.
Recording identifiers
- ISRC
- NLSB71900159
- Title
- 1 November
- Artist
- Freez
- CopyrightID (CopyrightChains transaction hash)
0xa8e4cf7e390ff559e386624a936ad7e9ae44e7f4d24a201c663f8b5a3bef6a33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:946318d360333b729e0bae11f64d7968e82c77e2c242d990934b461b706a5d71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSB71900159
- Bitcoin block existence check
- https://blockstream.info/api/block/960121