OT-2026-000093270
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, 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-2026-000093270) never changes.
Identity and time
| Publication number | OT-2026-000093270 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7be1-950a-20b71731476f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093270 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ae8c79d28730b9f265513304fb133c2cebb2cd79af8422087e1c4400af8b7d9 |
|---|---|
| Markdown | 1de38dae557e235a2d9f0208b58ea71e967e17ec1f17f722831812e380587fe9 |
| Publication page | 50437f8b9b118369adbfd54ae108014e2f1e97545d2fde65de713a12903ad468 |
| Manifest | a162f1f8618e0f06f18a6edaa42ef870070a1f7f3b02399693d57498ccbbb867 |
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 | 8aTrM8UYfF6M++xZpH4w3BZa/cRzwT6Ud4+gKsQLkdPvUBAuc1jJMf5LMc0rDxxwWAXMKBOic8v7xQWwmowkAA== |
| 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
| 2026-09-17T09:40:38.287569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093270observed 50437f8b9b118369adbfd54ae108014e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:38.269430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093270/manifest.jsonobserved a162f1f8618e0f06f18a6edaa42ef870...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:38.250827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093270/publication.mdobserved 1de38dae557e235a2d9f0208b58ea71e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:38.231229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093270/publication.txtobserved 3ae8c79d28730b9f265513304fb133c2...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. |
|---|