ISRC NLP711500081
Verified recording
NLP711500081 is “Semper Iuvenalis, March of the Steel Men” by Charles S. Belsterling,
registered on the CopyrightChains blockchain with CopyrightID
0x67ed2aa6f3954536c8fd9ae42ebfd4b55dfc4f8b679fe4d6a3152fa7ea87e3c2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP711500081.
Recording identifiers
- ISRC
- NLP711500081
- Title
- Semper Iuvenalis, March of the Steel Men
- Artist
- Charles S. Belsterling
- CopyrightID (CopyrightChains transaction hash)
0x67ed2aa6f3954536c8fd9ae42ebfd4b55dfc4f8b679fe4d6a3152fa7ea87e3c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fd749742fc4cd0d660a438e0e261674478de4bdd00d11a96126f5a394f9873f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP711500081
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Semper Iuvenalis, March of the Steel Men · Machine-readable JSON-LD