OT-2026-000091266
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, pressure sensor per zone, 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-2026-000091266) never changes.
Identity and time
| Publication number | OT-2026-000091266 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16c-7763-9bbb-a77a58af7e99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091266 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1bd067c30edcbf89c1c166b1ed231c47ab9c0b645fc2af9b4cec65acd3fff4d |
|---|---|
| Markdown | aebc325b72c11213cf571d78640743e39d7f5336acbb8be996ce308018612424 |
| Publication page | 406ac03755bfe1e35ae113990d439cf10c8be6a60e4521669a43dbfa13581d07 |
| Manifest | 74510b4277b8607a21efa0eef8adeb11f1521a3d672fa620150fa4adae439fea |
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 | SVw01p8wbxlbT2fSX8xvORIKLqWA+7cWdIpGKVHbPq6T1WvsfWWiFenA2vUffUqX911KfZtwcvGAU8JxR2ZuAw== |
| 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
| 2026-09-17T09:43:26.831285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091266observed 406ac03755bfe1e35ae113990d439cf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:26.813048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091266/manifest.jsonobserved 74510b4277b8607a21efa0eef8adeb11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:26.795540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091266/publication.mdobserved aebc325b72c11213cf571d78640743e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:26.778580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091266/publication.txtobserved f1bd067c30edcbf89c1c166b1ed231c4...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. |
|---|