OT-2026-000076746
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented before 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-2026-000076746) never changes.
Identity and time
| Publication number | OT-2026-000076746 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7712-98d2-ecb6b938dfc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076746 |
| Status | PUBLIC |
Content hashes
| Canonical text | 438d3b4c28374ef7244445ffa58a739f05691220de365846a259d4951b6a6f16 |
|---|---|
| Markdown | 8178272d09ee53c350330b24303b9ab3a2b12ef61e279d631665062f550dd8e4 |
| Publication page | e6d5f441c93bdae21a15da10886579cc6180af44a031400afe73234072a00ef0 |
| Manifest | 5b13440ac634c9d6a1e62bfcd6e3f843cf1131ede70f5df87dffb50f8737115f |
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 | QSJxaTyyYLp0ZQbnWksecr5rSJpkLBkclzuIGS1Zy3JJkJQl3BYU7rD7bgusW/1S+n6fKda56UQZY0T4x0VHCg== |
| 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
| 2026-09-17T10:09:35.707507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076746observed e6d5f441c93bdae21a15da10886579cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:35.687336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076746/manifest.jsonobserved 5b13440ac634c9d6a1e62bfcd6e3f843...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:35.666069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076746/publication.mdobserved 8178272d09ee53c350330b24303b9ab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:35.646147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076746/publication.txtobserved 438d3b4c28374ef7244445ffa58a739f...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. |
|---|