OT-2026-000100284
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, pressure sensor per zone, 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-2026-000100284) never changes.
Identity and time
| Publication number | OT-2026-000100284 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3053-7dc5-95bc-ee650bcffaa0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100284 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36e7286158c42fb45f7e12f2d75e69c695b7c58c975309214d519c7623016d57 |
|---|---|
| Markdown | cc04eb7e31c20f1a83e1bd3f116f4959263590d9b36139a7589c2155526a3da8 |
| Publication page | df9121b086d7d693517f4d7dede59735fd0d5ef41d74c95fe17d3ca96a7b9427 |
| Manifest | 747582a808aa8c32fcca22d842ed2e0a62924382d6e085429fc9f9533bc4ccc4 |
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 | 0qcbzZgEPkFAfh/7QuKmAZ0VezgwuEwmXzkybmMujBNq//zpPKMoegOG59yPTG5nosicx//S2cT6p0IKRNRPAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:05.826043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100284observed df9121b086d7d693517f4d7dede59735...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:05.808649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100284/manifest.jsonobserved 747582a808aa8c32fcca22d842ed2e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:05.772794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100284/publication.mdobserved cc04eb7e31c20f1a83e1bd3f116f4959...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:05.745226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100284/publication.txtobserved 36e7286158c42fb45f7e12f2d75e69c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:35.468891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100284observed df9121b086d7d693517f4d7dede59735...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:35.450799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100284/manifest.jsonobserved 747582a808aa8c32fcca22d842ed2e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:35.429918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100284/publication.mdobserved cc04eb7e31c20f1a83e1bd3f116f4959...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:35.404959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100284/publication.txtobserved 36e7286158c42fb45f7e12f2d75e69c6...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. |
|---|