OT-2026-000003127
Publication integrity record
Pole alarm system
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000003127) never changes.
Identity and time
| Publication number | OT-2026-000003127 · never reused |
|---|---|
| Internal UUID | 01a0a690-38d5-7cb0-ba62-d158c4d326d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:34:24.726364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003127 |
| Status | PUBLIC |
Content hashes
| Canonical text | b72917c11cf9771fa4b2b9da13f99090869d9ef111d5eab4b17921d038ccfac2 |
|---|---|
| Markdown | 70b16d17bb1dba1978dffc580d9a44646312e3db9dfddccfde44ff312908c388 |
| Publication page | cf8ebc62c66fe6fdf0d7cfed8b844125d3f4c034aae14e9e36eae56446cc45d9 |
| Manifest | 642ac7e9672094736f08a2d670679233c0bba30ca0529bc8cd73f5ded082d85a |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | kT5pRlevar/YRQwBPL+GBZQko+wUVgPTV2dVmTvS6bTQ1Ejwd0qMfGmmuNe7uSSG12eTYA+5k4BwLVZG6sUmDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:47:02Z batch OT-TS-2026-W38-003 · RFC 3161 token · inclusion proof root 713cd89b73be422b38f7894d4fb6a755... |
|---|
Independent retrieval
| 2026-09-15T19:40:05.254254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003127observed cf8ebc62c66fe6fdf0d7cfed8b844125...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:40:05.222325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003127/manifest.jsonobserved 642ac7e9672094736f08a2d670679233...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:40:05.208322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003127/publication.txtobserved b72917c11cf9771fa4b2b9da13f99090...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|