OT-2026-000088200
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000088200) never changes.
Identity and time
| Publication number | OT-2026-000088200 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-75d1-894f-f543cdfdf466 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86a26f9a31954df5d59268464e0aa39dbbb85cd3ae8950edf9e616ac97704d25 |
|---|---|
| Markdown | 0042ec685348e2bb7dea2f5c35c9734a4a36e635c8706be390432b30aa388a7f |
| Publication page | 135fede4307d6a2f837b56533e6409ad294d2d3fa6a957fe4193e756906f92e5 |
| Manifest | 630010742d04a0a330f25765b406f6cc57b67723e7f589e298c7d74d4cc0bed1 |
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 | mFNBYQfeexInmYYP7MkJGFINc4tywky3nsjtb498naM93wYzEGD9ZsGMXZ8uFypz7X7uRGpkfBYPdZboK9LkAw== |
| 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
| 2026-09-17T09:50:16.643590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088200observed 135fede4307d6a2f837b56533e6409ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:16.626708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088200/manifest.jsonobserved 630010742d04a0a330f25765b406f6cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.610078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088200/publication.mdobserved 0042ec685348e2bb7dea2f5c35c9734a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.593254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088200/publication.txtobserved 86a26f9a31954df5d59268464e0aa39d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.070609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088200observed 135fede4307d6a2f837b56533e6409ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.051537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088200/manifest.jsonobserved 630010742d04a0a330f25765b406f6cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.033735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088200/publication.mdobserved 0042ec685348e2bb7dea2f5c35c9734a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.015652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088200/publication.txtobserved 86a26f9a31954df5d59268464e0aa39d...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. |
|---|