OT-2026-000065119
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed 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-2026-000065119) never changes.
Identity and time
| Publication number | OT-2026-000065119 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7ca5-b9aa-b9a73dab0617 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2945f1205796ece9ae8c36a4c2e2410eb5350d3e4ed2f1d30d02e66e6174dd73 |
|---|---|
| Markdown | 1f11eb497c4dd46335c95d1c8148f9cafa967df0bd7353cdb6e1d50e6e2d1b40 |
| Publication page | 059e84f0e88a54ea0fce4326d5ca901a30b1855ccf6555c46f1d84bba652186f |
| Manifest | 2e882b9f686ec042068a4f5383d2e2947ac5e373f69b96c8f6e600ba976ef0ed |
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 | NEX6hA8NmVgYJMSJUT1c7Jj0ZnY0OpUjsVCydNIeVimn3BYJb5v2129TvjlfsnytN6dngTnRWMj8aqgadj5wDA== |
| 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
| 2026-09-17T10:34:56.795331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065119observed 059e84f0e88a54ea0fce4326d5ca901a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:56.779447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065119/manifest.jsonobserved 2e882b9f686ec042068a4f5383d2e294...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:56.764055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065119/publication.mdobserved 1f11eb497c4dd46335c95d1c8148f9ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:56.746905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065119/publication.txtobserved 2945f1205796ece9ae8c36a4c2e2410e...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. |
|---|