OT-2026-000071318
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000071318) never changes.
Identity and time
| Publication number | OT-2026-000071318 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7c8f-9068-8c1345cc1e41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071318 |
| Status | PUBLIC |
Content hashes
| Canonical text | bafc12a265ff5285664e26e1ce07c93d90a9b6a3d644c6109cb649bf71f09a8b |
|---|---|
| Markdown | 7bbbe2e3c3ed873e66ba746d93d61a884023d195da32446830433292218f81b0 |
| Publication page | 460c4258cbc078a3164a026085cd58fe71be29914302bc4295eda770a2de366d |
| Manifest | 15c1ffccc48e470aa1a2c10f7fa1721767962ff4eaf6a635b0ff49d287b2bd28 |
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 | oTU/O8MdZ7nk9QPZrYVoKn/APnoKeY+HN/wPlyRNhDXmd1qIe66BjA4D7Vka5IFVEFO693x4G8lr72E7zmw5Aw== |
| 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
| 2026-09-17T10:24:54.421320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071318observed 460c4258cbc078a3164a026085cd58fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:54.403568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071318/manifest.jsonobserved 15c1ffccc48e470aa1a2c10f7fa17217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:54.386516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071318/publication.mdobserved 7bbbe2e3c3ed873e66ba746d93d61a88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:54.369349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071318/publication.txtobserved bafc12a265ff5285664e26e1ce07c93d...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. |
|---|