ISRC NLS761900069
Verified recording
NLS761900069 is “Masterblade” by Blademasterz,
registered on the CopyrightChains blockchain with CopyrightID
0xcb1718bf2c3fdd0e575f023d8030f717afc1aa4b500c88b41627e5cca41d27e5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS761900069.
Recording identifiers
- ISRC
- NLS761900069
- Title
- Masterblade
- Artist
- Blademasterz
- CopyrightID (CopyrightChains transaction hash)
0xcb1718bf2c3fdd0e575f023d8030f717afc1aa4b500c88b41627e5cca41d27e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:762d9a7676040fa6eff6e1c83b894c0548640eea9b61cbb0c3670b80dc2a1dd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLS761900069
- Bitcoin block existence check
- https://blockstream.info/api/block/953520