OT-2026-000035192
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000035192) never changes.
Identity and time
| Publication number | OT-2026-000035192 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-716c-bbb6-ff4bffe214a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035192 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc50612e3b92050e0f0c20a0937e79a5f857300a80a2577ed2b03c18abd04b68 |
|---|---|
| Markdown | 01b7158ac1271c0c45763d8c688b6182f4b30a62f76e1767d6c366597d657aac |
| Publication page | e2f4d4a0e68a99635351815279aa7442e7e0d849b0c7a9065288726cdad4b42d |
| Manifest | adb962aab363c607338dbe0f6a047cf99751060dcce1ee92ba989bc8a873918e |
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 | cgPYYT+6xBL4/Q5+fYOZWhNJifYQ3fVqgO7jRkpSBTk/iLLMTonBvu/3UKtExNvKSZC2nZWf8ZMtxCbapmB6DQ== |
| 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
| 2026-09-17T11:28:18.873881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035192observed e2f4d4a0e68a99635351815279aa7442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:18.855122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035192/manifest.jsonobserved adb962aab363c607338dbe0f6a047cf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:18.834656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035192/publication.mdobserved 01b7158ac1271c0c45763d8c688b6182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:18.815972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035192/publication.txtobserved dc50612e3b92050e0f0c20a0937e79a5...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. |
|---|