OT-2026-000070284
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000070284) never changes.
Identity and time
| Publication number | OT-2026-000070284 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7216-bc45-14dd5a9fdd24 · 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-2026-000070284 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a3872ce30543a1c6a67c32a6d5d3b484038d44d95cb418b642a543443aae11f |
|---|---|
| Markdown | 12adc3efd3b380a25fcb12d950b6531c05fa4ae19e158c1c4b669cba76b64fd6 |
| Publication page | fb9bb409164083ef68f5da5a7092680297739bf51d51803f1815f2f85dadd5b7 |
| Manifest | 032101983fed376b17e88e3e7aeba7fedfa45dc91a35a668be0b8d0f6bb46b7f |
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 | C9FulTD+ABQnJg9cXvGmQQYAujz5Oh/lCSo15ae5UI208DkXRw1YZ9C7+UONT9mGJp3qp8jOA3nD9K1wrQWRAA== |
| 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
| 2026-09-17T10:26:04.123339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070284observed fb9bb409164083ef68f5da5a70926802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:04.106730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070284/manifest.jsonobserved 032101983fed376b17e88e3e7aeba7fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:04.089993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070284/publication.mdobserved 12adc3efd3b380a25fcb12d950b6531c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:04.073044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070284/publication.txtobserved 6a3872ce30543a1c6a67c32a6d5d3b48...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. |
|---|