OT-2026-000082495
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two 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-2026-000082495) never changes.
Identity and time
| Publication number | OT-2026-000082495 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-7154-828a-9e7ea6ee8f71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082495 |
| Status | PUBLIC |
Content hashes
| Canonical text | 111548f9eb9ddf84d6ca2db315f4aa3f4bbb645dd1f37a35997f0daeaf5a95ac |
|---|---|
| Markdown | a77cd5e8b5d3fcf537eb4b8d7ba0376fc7c3a6a3e3fdeb3738fa4e06d366d4da |
| Publication page | 831d6d867d6f67909a25bd316adc3f27df51b561af9442ee80b77c3be4769e65 |
| Manifest | 0f15bdd241dfb99805fcd1c1beb2f605b53a43e7add8c95061be0d536ada9811 |
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 | hL71CJiG38TFx3+IHALyO++0JZcFhWfcPPtd4XCrSh8L3GGvOZ8TPS0YLhVPwPHH1YB02F6OdRxd6aFcDC7kDQ== |
| 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
| 2026-09-17T09:57:55.396809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082495observed 831d6d867d6f67909a25bd316adc3f27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:55.380861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082495/manifest.jsonobserved 0f15bdd241dfb99805fcd1c1beb2f605...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:55.365373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082495/publication.mdobserved a77cd5e8b5d3fcf537eb4b8d7ba0376f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:55.349545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082495/publication.txtobserved 111548f9eb9ddf84d6ca2db315f4aa3f...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. |
|---|