OT-2026-000092371
Publication integrity record
Four bellows cup vacuum gripper, four zone face, 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-2026-000092371) never changes.
Identity and time
| Publication number | OT-2026-000092371 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875c-7486-8a5d-fcf69ad70977 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04b03a63c74cb2cf646e43a797244755c7e01fd3428d30c5c5019346c6336177 |
|---|---|
| Markdown | 82f4103da74d30a873a84ca59a4b113a2d3187a54b2f1717b27a158c72a1eff7 |
| Publication page | 6600144a9eaf5402ae49b3e9e3a352825ee7c4d40232eadd9ccc7d6b4756c777 |
| Manifest | a792e11de2fc3ac54f2b695ca47c45837f3c8ca6b72472f5170dddc3df786c72 |
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 | c0ogA77crCsXFrjrUexqA+hO0ZRkGwLfnH2JRcA0SGOS3AttBIXz0+Mpdl8lv06v/GRsm3EdTmrcETEX3FabDw== |
| 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
| 2026-09-17T09:41:55.500134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092371observed 6600144a9eaf5402ae49b3e9e3a35282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:55.482798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092371/manifest.jsonobserved a792e11de2fc3ac54f2b695ca47c4583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:55.465169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092371/publication.mdobserved 82f4103da74d30a873a84ca59a4b113a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:55.447774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092371/publication.txtobserved 04b03a63c74cb2cf646e43a797244755...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. |
|---|