OT-2026-000092758
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, 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-2026-000092758) never changes.
Identity and time
| Publication number | OT-2026-000092758 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-70e4-bd8a-b3dd7c04cdcb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9abd40fe1693a4460119985810be3a9438408b4324e4a3614c631f49aa36d7fb |
|---|---|
| Markdown | c2be1fdc1eeace5110a8d42b356b087b99445fcbd8033296ae2d78f99a7c40c3 |
| Publication page | c13ef49995342d9d8aac7e1272e9778872ba4bdfe92ea62011b0725c6ead98da |
| Manifest | 59a418c41a0540bef525609390ab9a0230a8bfd73a2a1903846e3ce9c15e9e3d |
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 | vYh56rjRlJd7+8xxaLu9yr/KxIEc5xj4KhscAa/Wtpvdc4mwmMVe3hdGzEkze4dVfijOirZteDyIIS5R2yxaAA== |
| 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
| 2026-09-17T09:41:23.306495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092758observed c13ef49995342d9d8aac7e1272e97788...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:23.286426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092758/manifest.jsonobserved 59a418c41a0540bef525609390ab9a02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:23.269297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092758/publication.mdobserved c2be1fdc1eeace5110a8d42b356b087b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:23.251521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092758/publication.txtobserved 9abd40fe1693a4460119985810be3a94...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. |
|---|