OT-2026-000037367
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000037367) never changes.
Identity and time
| Publication number | OT-2026-000037367 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-74b8-a933-3a4b7e70a47b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037367 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4c57716f81a58e3e4d16bf1e716e745b1ca3d0bc8f37ed5a11dc294cc832aa9 |
|---|---|
| Markdown | 508a64b481d4cf355418651a95b46502a2d13181583884c4debc81566d7ba1e4 |
| Publication page | 0d5be53f3a2b2b7c642904c80792b7465c853e41ee122d49487f1fce2ac1a146 |
| Manifest | 1636439eda406257265a07c94d9e7d26b3ab7b726ca4f3e5af5d96aeca32c7dd |
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 | OgQ+1TUJ1TD5DvO0+c19L5m7B/nbPa/z2N0snJTe8fHC9VkH19O9e8Axl20TZ4RJkKb7QpRCks6XfnzZQaywBw== |
| 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
| 2026-09-17T11:23:47.303635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037367observed 0d5be53f3a2b2b7c642904c80792b746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:47.286669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037367/manifest.jsonobserved 1636439eda406257265a07c94d9e7d26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:47.265644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037367/publication.mdobserved 508a64b481d4cf355418651a95b46502...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:47.245943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037367/publication.txtobserved e4c57716f81a58e3e4d16bf1e716e745...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. |
|---|