OT-2026-000093389
Publication integrity record
Two cup vacuum gripper, two zone face, four 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-2026-000093389) never changes.
Identity and time
| Publication number | OT-2026-000093389 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-5089-7aca-8a3f-b590d6fd16f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093389 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1760b59b40636e0427654a93ba9a14f2d6a225d3e8086f312781eabb7290f495 |
|---|---|
| Markdown | c6e11b2060c741f599dadd86681542dc46324eb4c7a8632caadeacd6077187fb |
| Publication page | 68de3b06cc75beb7acaafdac710437fdd25170a14813316b104b41673bbc3085 |
| Manifest | 850a11670f80c77ea3f6cc7bc590d14a8f11d49e45c72a69a358a4e1350da312 |
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 | ieplm+SYPU93JBe9r9mY79Q/1FUoo/VIJUpdroB2dAyEaHZHqF1bPkT1B7/xZzop4qH9kNme1reSb+YMYcejBw== |
| 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
| 2026-09-17T09:40:15.317195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093389observed 68de3b06cc75beb7acaafdac710437fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:15.301279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093389/manifest.jsonobserved 850a11670f80c77ea3f6cc7bc590d14a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.286068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093389/publication.mdobserved c6e11b2060c741f599dadd86681542dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.270354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093389/publication.txtobserved 1760b59b40636e0427654a93ba9a14f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.156047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093389observed 68de3b06cc75beb7acaafdac710437fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.139598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093389/manifest.jsonobserved 850a11670f80c77ea3f6cc7bc590d14a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.122759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093389/publication.mdobserved c6e11b2060c741f599dadd86681542dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:22.105494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093389/publication.txtobserved 1760b59b40636e0427654a93ba9a14f2...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. |
|---|