OT-2026-000040997
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, sustained blow-off after 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-2026-000040997) never changes.
Identity and time
| Publication number | OT-2026-000040997 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b10d-7e02-b4cd-94f6d97b586e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040997 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94b27af2ac06291669066bc4896bda6cacb3834b9f0a30807fa45d28d507a4d9 |
|---|---|
| Markdown | 28b06f9bfa310d278d0b7781ec429145267810f9c6a2cce1f8da2a9679e74589 |
| Publication page | 1c05558c3ad5cfdf36aa5eb5f0278c15978fffe9adaf0f352d8bda18324b14dc |
| Manifest | b02c2eecb48efd1f03670abf1c236a82ccc63cf56f5ee111fb9b445473dbee23 |
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 | tSLJVHLZjoOlPIfUsAhKVXC0zA7fW4IGGS6myXh7Y9ZxoihGxIssb6QXVTMXbG0RL8ZVQAf+J3iZ3XZbFCNmBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:16:54.085525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040997observed 1c05558c3ad5cfdf36aa5eb5f0278c15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:54.064272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040997/manifest.jsonobserved b02c2eecb48efd1f03670abf1c236a82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:54.047085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040997/publication.mdobserved 28b06f9bfa310d278d0b7781ec429145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:53.932269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040997/publication.txtobserved 94b27af2ac06291669066bc4896bda6c...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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