OT-2026-000062673
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000062673) never changes.
Identity and time
| Publication number | OT-2026-000062673 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-7e05-941f-e97b699ae482 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062673 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f139fed4a96631e7d713bc9579cf42dc84499cd2cb73aed509666e1ec124b8a |
|---|---|
| Markdown | 6c3dbfa7908732fbf57d4190f463aa6de0192fafea89696db5c195da4a600819 |
| Publication page | ffa7ee1c6db787dfc360e3a3e4b23c7f71a2c243f4a73a60a746245232ad471b |
| Manifest | 50c33f83fc805ac3b5e5781fb5c4ece04070f4f9ed67f6aac2563473dfe5fb04 |
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 | fn4OYBGBqfuF4KwawYNdFoCesTjJWEa9Mu8WEayNCY0OTugYWHs3vjzzJxrqexfPTePceEe7Wockg8VCS0rJCg== |
| 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
| 2026-09-17T10:39:13.792138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062673observed ffa7ee1c6db787dfc360e3a3e4b23c7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:13.772941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062673/manifest.jsonobserved 50c33f83fc805ac3b5e5781fb5c4ece0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.754402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062673/publication.mdobserved 6c3dbfa7908732fbf57d4190f463aa6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.738061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062673/publication.txtobserved 4f139fed4a96631e7d713bc9579cf42d...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. |
|---|