OT-2026-000093194
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two 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-2026-000093194) never changes.
Identity and time
| Publication number | OT-2026-000093194 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-73b5-8407-a0d1c5b2ff37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093194 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc45acba3c97f0b0d2bf02897ef8d679b20e619083804aaca06b1e4282d74d02 |
|---|---|
| Markdown | e1743f409d50f4752c7412acf7b6b25d4001a463cde5bab02f3c2964b84fdb05 |
| Publication page | e5b744c6a61571dab3ec869836485001bcfde04c77996928c8d7e87d2304f569 |
| Manifest | c666ca793f770bf839418893b750d77cea2602e3a928ebf2dcfe6abb78bb82ba |
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 | MO0X3N5HYyFZ/5l5yyzzPhPdFRQR2QSwPBLdmDIdVvRgtlRCS1x8cjDwNF3TTjF5DkgQuFu/Emux+U1m3aJjAA== |
| 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
| 2026-09-17T09:40:29.988523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093194observed e5b744c6a61571dab3ec869836485001...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:29.971039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093194/manifest.jsonobserved c666ca793f770bf839418893b750d77c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.953886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093194/publication.mdobserved e1743f409d50f4752c7412acf7b6b25d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:29.937714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093194/publication.txtobserved fc45acba3c97f0b0d2bf02897ef8d679...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. |
|---|