OT-2026-000079596
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000079596) never changes.
Identity and time
| Publication number | OT-2026-000079596 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7d04-adc8-d9bc1c74ed30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6725ad47f57d8dfc26e1aff627a284c9a4656617089e18d74e744b0b9c363336 |
|---|---|
| Markdown | b2b2014bcf08bf699b4f11568f56e0a2fdba245d3b82fbb05bf5c3535d1ae550 |
| Publication page | 02e96cb2322d764d9d512c37446e1fb6e4548fda146cf26eeb145baac2c98726 |
| Manifest | 40e5ca7a1f0b52f974bec5162c6e77358266786434258df28e97883b04f5ee5a |
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 | 9wr/2tBEGfK5VEedHI4cU0bNvOSTOj+O1TGp5UFDom9xQXRlE4pQg+h8wH1TWtLcFMNLkfyVPjffBZOYgUk6Bw== |
| 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
| 2026-09-17T10:05:15.315056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079596observed 02e96cb2322d764d9d512c37446e1fb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:15.297097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079596/manifest.jsonobserved 40e5ca7a1f0b52f974bec5162c6e7735...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:15.279866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079596/publication.mdobserved b2b2014bcf08bf699b4f11568f56e0a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:15.261022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079596/publication.txtobserved 6725ad47f57d8dfc26e1aff627a284c9...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. |
|---|