OT-2026-000086812
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000086812) never changes.
Identity and time
| Publication number | OT-2026-000086812 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7dd3-b489-fbd893fda003 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086812 |
| Status | PUBLIC |
Content hashes
| Canonical text | 633202776d6243edce9334f39c8795ec5fe535ee9032b2ed22bd118c115fae23 |
|---|---|
| Markdown | d789affdf00bc2e3750ce8898b90b4b5d58899af049ee2257998264836a359e3 |
| Publication page | 65d1716369a973828eb91cfec8d0305ee22d9144a06bdbf900dcc4664415cd6d |
| Manifest | 6af12b052917234fe63cdffc2ee92089ae21bed3bed201ed4f68f18991c9202a |
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 | uW26NQPVeY5P1t5dUN+T2hTSr7IcYg497yQOVGPhgRejgs2hKYyvwiZGI+jJy5gLP0rgQA9Vt1577MEpOv13Cw== |
| 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
| 2026-09-17T09:51:38.033329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086812observed 65d1716369a973828eb91cfec8d0305e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:38.014847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086812/manifest.jsonobserved 6af12b052917234fe63cdffc2ee92089...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:37.967133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086812/publication.mdobserved d789affdf00bc2e3750ce8898b90b4b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:37.941323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086812/publication.txtobserved 633202776d6243edce9334f39c8795ec...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. |
|---|