OT-2026-000036218
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000036218) never changes.
Identity and time
| Publication number | OT-2026-000036218 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-72e0-82a1-6fbab305a539 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036218 |
| Status | PUBLIC |
Content hashes
| Canonical text | d50df4d386dd586f1237cb9344e48b50847ec1b1bad230f6d7b97d30f501e7fe |
|---|---|
| Markdown | 8cfa4c5468e795a04b1315eba7c84e75bb6b210d937d159626c4acca3d7ba2f8 |
| Publication page | d03b00e3fd29adab8b84b52d1bfb2772acfcb5c4fb905ecaa9fb86551e0d5360 |
| Manifest | a72a86389a28cfe867f1814b63acd086241eb3bee6178aa78136f036bd5571cb |
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 | IO4SZSta39LvWlfMm1FGqog9oR/dPJbOjhKKQjJ7M1JoArjG1w8ZYgW18+r7X9bk89EERS4caHqTLRpAFJZfDw== |
| 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
| 2026-09-17T11:26:27.794181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036218observed d03b00e3fd29adab8b84b52d1bfb2772...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:27.773609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036218/manifest.jsonobserved a72a86389a28cfe867f1814b63acd086...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:27.754781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036218/publication.mdobserved 8cfa4c5468e795a04b1315eba7c84e75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:27.736325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036218/publication.txtobserved d50df4d386dd586f1237cb9344e48b50...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. |
|---|