ISRC NLP711500079
Verified recording
NLP711500079 is “Semper Iuvenalis, United States Marine Corps Hymn” by theme by Jacques Offenbach arr. unknown, adaptation Anton Burger,
registered on the CopyrightChains blockchain with CopyrightID
0x74cda931b9f2d2daca37f94eea75144aec76de479978c9326bd17a2aac35e0c0 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP711500079.
Recording identifiers
- ISRC
- NLP711500079
- Title
- Semper Iuvenalis, United States Marine Corps Hymn
- Artist
- theme by Jacques Offenbach arr. unknown, adaptation Anton Burger
- CopyrightID (CopyrightChains transaction hash)
0x74cda931b9f2d2daca37f94eea75144aec76de479978c9326bd17a2aac35e0c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:a8a47cbe03f96caeed6bc72755f8c260a1ff132a7b2db17bffc5436ca894ebab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP711500079
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Semper Iuvenalis, United States Marine Corps Hymn · Machine-readable JSON-LD