ISRC NLSB72300119
Verified recording
NLSB72300119 is “Maria zart” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0xa59e013a315db7a2252a9deba3bfb6f333bcd8f7cd0bacbcc9711ca6eb7e60b4 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSB72300119.
Recording identifiers
- ISRC
- NLSB72300119
- Title
- Maria zart
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0xa59e013a315db7a2252a9deba3bfb6f333bcd8f7cd0bacbcc9711ca6eb7e60b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:26f9fcfd5b5767de39ff0f06efeaab69ba0c99946f0d8048ff5a0f90d207f337- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSB72300119
- Bitcoin block existence check
- https://blockstream.info/api/block/960216