OT-2026-000067586
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, vented after 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-2026-000067586) never changes.
Identity and time
| Publication number | OT-2026-000067586 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-7ffd-a339-dc7ce03f2aa5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067586 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8453708428655255d79696498a1e4b295300119d64e7136a116faf64ec8faab |
|---|---|
| Markdown | f76ec82fba3cf8bc1ca3d0627f19d7a9883cb8be306e8aed3015b2bf91c664a4 |
| Publication page | 87597f640010e4f145b1e96cdaf590b5e6025f2ed355c899766695f2507de406 |
| Manifest | e1b43bc3c47719690225aa9111db430f6c0b700d131f34cbc020133c323554d9 |
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 | o7xEEdg3EVZhhyLriKvbtJ2Wrv1OD9Qh+6Ga9TS+mUVc1vuuv6eqoPi47TQQ0DDR+uWfpsIoIu74Y6SWFZZ2CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:31:54.048433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067586observed 87597f640010e4f145b1e96cdaf590b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:54.030472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067586/manifest.jsonobserved e1b43bc3c47719690225aa9111db430f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:54.011851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067586/publication.mdobserved f76ec82fba3cf8bc1ca3d0627f19d7a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:53.994956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067586/publication.txtobserved a8453708428655255d79696498a1e4b2...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. |
|---|