OT-2026-000070257
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, supply line pressure sensor, pulsed 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-2026-000070257) never changes.
Identity and time
| Publication number | OT-2026-000070257 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7c67-82c4-f993c1b0d179 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070257 |
| Status | PUBLIC |
Content hashes
| Canonical text | 711aba4a4e62da7d6172cdb6ca5810cd4f5d5f0e0ed2daa9d7e070b08374c364 |
|---|---|
| Markdown | 8b8c4b5a5da21151b7eeac71776e58bb2971aef0295c56e6e08a406276a80802 |
| Publication page | 8438ba6ee4f094c1b68861a2ec16f86aa45da1f564791d2d80ea1abc8c5a0fae |
| Manifest | dc4755ed531b7909171ae4bd90bbe7d8da33f6c74ad29f25f3467d99b178a9ca |
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 | kZGI4+cUsPnAx98qdY26z4b5pHJ5vm+lhzxXtpzH4shUXYzhblV15ttmCBpxEFgLfotX4kULm+629JfAm0WECA== |
| 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
| 2026-09-17T10:26:02.192061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070257observed 8438ba6ee4f094c1b68861a2ec16f86a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:02.172765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070257/manifest.jsonobserved dc4755ed531b7909171ae4bd90bbe7d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.155177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070257/publication.mdobserved 8b8c4b5a5da21151b7eeac71776e58bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.140128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070257/publication.txtobserved 711aba4a4e62da7d6172cdb6ca5810cd...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. |
|---|