OT-2026-000002897
Publication integrity record
Lift device with deployable operator station
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-2026-000002897) never changes.
Identity and time
| Publication number | OT-2026-000002897 · never reused |
|---|---|
| Internal UUID | 01a0a67f-66e9-7b72-8d4f-6eb68a68702d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:16:02.410183Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002897 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fd1d67c8c84dd4dded98a8c66aa8acc616758b9d548a8a2c3cc48de9c90aee1 |
|---|---|
| Markdown | 52126047e89c16304dcb8d47c061aae18bb5ec471c41ad1cf50cfe25b115457d |
| Publication page | 1d417f86896dfbe90660477d5007bb9bbc618b731b61a07c760b6009a09a140f |
| Manifest | e4ee3960924dae4354603c7c5cc84eeed950842396321c3870d00c4467885d03 |
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 | QZSdKMtmIEpgON2VyatJAgHwIjnNLsnaIqKoiSpmGuMlMrgUnFUq3OKnQZjg7VQX5WZPs2Rhgm67Mkw+a5vWAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-15T19:20:21.704814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002897observed 1d417f86896dfbe90660477d5007bb9b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:20:21.674970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002897/manifest.jsonobserved e4ee3960924dae4354603c7c5cc84eee...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:21.662684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002897/publication.txtobserved 7fd1d67c8c84dd4dded98a8c66aa8acc...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 |
|---|