OT-2026-000036887
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000036887) never changes.
Identity and time
| Publication number | OT-2026-000036887 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-70d2-99f3-38d01a4d963c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036887 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc1cab64beeb8cfffe7067d9205cfcd60da064e504566b4c7cb670393a86f772 |
|---|---|
| Markdown | 2d447a274661642e0d33010c625306119cae285668229ed9191cf08968544724 |
| Publication page | de3d866c28b7b6d07ee59559608216fc76262273bd8f1ed6666cd58ad5d52fb8 |
| Manifest | 140fddb3672f98ef7fc46d6eea7bb59130221fb7c5de67bb45bbdc41e6fd70fc |
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 | fyhfeE0Y/Qk4WtOgjgiwyt5kgDDNwBMJuSdoLSTMzpwCFX2Sm4Cv2SRfHc0cBcFJ5COfhrQbkYUTl3mTvfJdCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:31.387415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036887observed de3d866c28b7b6d07ee59559608216fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:31.370784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036887/manifest.jsonobserved 140fddb3672f98ef7fc46d6eea7bb591...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:31.354676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036887/publication.mdobserved 2d447a274661642e0d33010c62530611...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:31.336562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036887/publication.txtobserved fc1cab64beeb8cfffe7067d9205cfcd6...fetched by instance-3.rotem.ai from 34.69.0.72, 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
| Custody package | Pending Custody packages are produced weekly. |
|---|