OT-2026-000040895
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000040895) never changes.
Identity and time
| Publication number | OT-2026-000040895 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7209-bc5c-f6794967f685 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040895 |
| Status | PUBLIC |
Content hashes
| Canonical text | c24ee3359deebcd09d8563309265cb39300a72eb0299bfc45c0225e2f885d7c1 |
|---|---|
| Markdown | 97cc6b74e304ff4909bed382eb910d1ad42dbd80cc010d4b3806919b9a54fb49 |
| Publication page | 629430b82acc3f4e0747d97f1eef7990a1428767d32652a7aa0600f870f6be86 |
| Manifest | 9c160e47a29c8201331574ca3517d056e128664b4f9dc17b770e1fb4eec22969 |
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 | 1P84WJG1rExzlyOJXhsav37wUZbWjXmik0G75tcBBZWUdtJ9OwWROeJrt7tjsvel+Em5Ma60FNUkr9H72EcGDw== |
| 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
| 2026-09-17T11:20:15.618083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040895observed 629430b82acc3f4e0747d97f1eef7990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:15.597002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040895/manifest.jsonobserved 9c160e47a29c8201331574ca3517d056...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:15.575393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040895/publication.mdobserved 97cc6b74e304ff4909bed382eb910d1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:15.556645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040895/publication.txtobserved c24ee3359deebcd09d8563309265cb39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:41.577298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040895observed 629430b82acc3f4e0747d97f1eef7990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:41.560660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040895/manifest.jsonobserved 9c160e47a29c8201331574ca3517d056...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:41.541918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040895/publication.mdobserved 97cc6b74e304ff4909bed382eb910d1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:41.523715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040895/publication.txtobserved c24ee3359deebcd09d8563309265cb39...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. |
|---|