OT-2026-000092844
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000092844) never changes.
Identity and time
| Publication number | OT-2026-000092844 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7aa9-a73f-1361bb37fe72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092844 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e0ffccac39ba4dbbc57e9c6111b8f32ece60f039063086923459d6e7aed2ce4 |
|---|---|
| Markdown | a4db314771a82f11a2d3550e79befad7db77aefe76b3c4c3cb4f5af339e2a0d7 |
| Publication page | 80e33be94a46b24af5c55ce35f5b1cec0743d94e75c16d65b45e374e61763810 |
| Manifest | 966b9700736e068064d3d85945a6bffefe896200712c8e156c05e708fba790ee |
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 | Zm3Iu3zMBO5DG/8XenrlkMGYA7G5I8eijSfn08+CgGi+3FUjCcsbCkHMtF9pY8ZoZxJFPRNa2cBzFmczMMtnCg== |
| 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
| 2026-09-17T09:41:29.878405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092844observed 80e33be94a46b24af5c55ce35f5b1cec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:29.860195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092844/manifest.jsonobserved 966b9700736e068064d3d85945a6bffe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:29.842762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092844/publication.mdobserved a4db314771a82f11a2d3550e79befad7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:29.824085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092844/publication.txtobserved 3e0ffccac39ba4dbbc57e9c6111b8f32...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. |
|---|