OT-2026-000077302
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, vented after set-down
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-2026-000077302) never changes.
Identity and time
| Publication number | OT-2026-000077302 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f508-7aa9-90de-49c5f94101ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077302 |
| Status | PUBLIC |
Content hashes
| Canonical text | 597b0a631539a56983a556cca7319d2d482f3cf2c0460e428c6e5aa4d9e6fe22 |
|---|---|
| Markdown | 6871cdc0932f184644716a7dbc0c681cb11121da615da5c35a63d7ed27b616c6 |
| Publication page | 878343d2e1540ab148453db2e1c6b0eca0d02aff702665cf1f00222b7b971a48 |
| Manifest | f442843e5b7d419c0ffb09948025ee70159405e78429bc1be8c5ac02acb02a51 |
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 | cZwv0i5TEMERAV/1GJ8CH5QjphmTYTFs4K0SXsXKopE92mFOsHndawean+FES0baIYzt8CKEoBnaCD/nc9L+AQ== |
| 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
| 2026-09-17T10:10:59.296182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077302observed 878343d2e1540ab148453db2e1c6b0ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:59.276345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077302/manifest.jsonobserved f442843e5b7d419c0ffb09948025ee70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:59.257012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077302/publication.mdobserved 6871cdc0932f184644716a7dbc0c681c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:59.236898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077302/publication.txtobserved 597b0a631539a56983a556cca7319d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:25.496857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077302observed 878343d2e1540ab148453db2e1c6b0ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:25.479568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077302/manifest.jsonobserved f442843e5b7d419c0ffb09948025ee70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:25.462169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077302/publication.mdobserved 6871cdc0932f184644716a7dbc0c681c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:25.444281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077302/publication.txtobserved 597b0a631539a56983a556cca7319d2d...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. |
|---|