OT-2026-000094192
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before set-down
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-2026-000094192) never changes.
Identity and time
| Publication number | OT-2026-000094192 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7860-b664-f70aa9cb4faf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d642003f7bb242817eafb208f33602b0acdf2792cb8933b724d4b50673e6210 |
|---|---|
| Markdown | 75f8d826ae2fea9b4653bd9761de77cc347803f1337aadb647b1eea9593b5a7f |
| Publication page | 4d0af052fe22df467147d8a471d9a55ca09d61dbb9d3d6940a010e346ca107a8 |
| Manifest | 07773616671d94fd6f274619f1bd19aa857f1ecddb3886f2b5f6e2621ee7f743 |
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 | 0hDlnnF846wkBNqVFGtDm7h+Sa17i2LS3GAm0pUYINTOMCHiVD5aRh6XrkKsQUfx8/ZbXza1RmuAeSRttLtXDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:37.153182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094192observed 4d0af052fe22df467147d8a471d9a55c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:37.136838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094192/manifest.jsonobserved 07773616671d94fd6f274619f1bd19aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:37.118675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094192/publication.mdobserved 75f8d826ae2fea9b4653bd9761de77cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:37.085867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094192/publication.txtobserved 9d642003f7bb242817eafb208f33602b...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. |
|---|