OT-2026-000067096
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000067096) never changes.
Identity and time
| Publication number | OT-2026-000067096 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14ff-7e92-b37f-ce21cded36a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067096 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c0310ccb7727ab22898da6b698c55a59b50381ae6acc9848cc7035755c79541 |
|---|---|
| Markdown | d5a61507867d4ad829ca6a1eebe64bfbe6e2b28bbd671fc46aa0871a5df841a3 |
| Publication page | b3916b61576c640785d45e8db4ee73713f649ea5a85c92f8b7efc71441841872 |
| Manifest | 8018c02d078510e048bab6d36074fd05d467839fa1fa1d02ff2803d8ab8c1d44 |
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 | Jtr9Tq3rcxdngDt/2thQcUwLtYsQA29x9wUxRgjf4vkbv2HtMgf2a4A5tlDqi4iFsfqfbnC/N5FRGrfvp+AIAA== |
| 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
| 2026-09-17T10:32:21.767949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067096observed b3916b61576c640785d45e8db4ee7371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:21.750693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067096/manifest.jsonobserved 8018c02d078510e048bab6d36074fd05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:21.733633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067096/publication.mdobserved d5a61507867d4ad829ca6a1eebe64bfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:21.717161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067096/publication.txtobserved 2c0310ccb7727ab22898da6b698c55a5...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. |
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