OT-2026-000088714
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000088714) never changes.
Identity and time
| Publication number | OT-2026-000088714 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-72a0-b043-f79120a51787 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 366bcd9d2f7fb7e535d38e21aab443877e5eb90bafa0d0afa120c76239980de6 |
|---|---|
| Markdown | 12916ddbe62769aed3f6b6d6cc473ded23158de03c018fc5f0ce19c72d26b03a |
| Publication page | cb5fa577bd401dffbfc87f694f4384621e25cc4c3a9d930c2a7c7444518a8b70 |
| Manifest | e95b19a592b123151fe44ac12aefc12f315360091b00da1d374858925f3ee506 |
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 | m5W5a5OfJB0NBYsKOerFrCYkmbQTZlJVwaXfCh0bsgIM6JAEWXTdjhEOB8Qp4Y+ntXIMSiqJOce8SqLOnCJ6CA== |
| 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
| 2026-09-17T09:47:57.161879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088714observed cb5fa577bd401dffbfc87f694f438462...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:57.144960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088714/manifest.jsonobserved e95b19a592b123151fe44ac12aefc12f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:57.127017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088714/publication.mdobserved 12916ddbe62769aed3f6b6d6cc473ded...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:57.110475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088714/publication.txtobserved 366bcd9d2f7fb7e535d38e21aab44387...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. |
|---|