OT-2026-000078695
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, pulsed 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-2026-000078695) never changes.
Identity and time
| Publication number | OT-2026-000078695 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbb-769c-a18d-97769801fc9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078695 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae7e972946dcdc822d327d8597f7c607fb04290de5a8328afdcaf2b5d47f63da |
|---|---|
| Markdown | aae6759866b3ddecfe5eb4cb8188f2124103727bc6cfaa4d56d986d9a7858175 |
| Publication page | 3580f27dd184cba78aa2e3cb2dfa8e37b9a38b818d12805538e501799cae57ae |
| Manifest | e8dbdc21be3c3a6356c35ce59c1fac509397bf0e101f6e36ef41e7677c0f2885 |
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 | BhoOzOtsNb1C+MJ5y5CoLc0qjf4er2xaItpQ24WOvq2cc2QV2TlW2QUub+eHo4fcCHGi5fPLj7RPGbD/VwQEBw== |
| 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
| 2026-09-17T10:05:28.585405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078695observed 3580f27dd184cba78aa2e3cb2dfa8e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:28.569037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078695/manifest.jsonobserved e8dbdc21be3c3a6356c35ce59c1fac50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:28.551802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078695/publication.mdobserved aae6759866b3ddecfe5eb4cb8188f212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:28.534905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078695/publication.txtobserved ae7e972946dcdc822d327d8597f7c607...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. |
|---|