OT-2026-000025136
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000025136) never changes.
Identity and time
| Publication number | OT-2026-000025136 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa5-7e39-9673-38fe14ecec79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6940277cc405874fa0d19063261580373822d4ee4cdf7f65615d0b451bda0de7 |
|---|---|
| Markdown | efb7d7cdfd4541da71d39bfb000ef44b292a0123a4948c1ea7149415caf05040 |
| Publication page | 471b8418a7baabdec954fb33769fac4f48ad00b66c699db711cf39e21fd3cff6 |
| Manifest | e9f9907b2ad0709fc65efaa5fcd1b00bf4307863b8922fcd4f1a9ea5517f3558 |
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 | 08XQA17CzVMKn4D1INpldxW+g/w+K7UIrlQL2TJ1PqxgW+4Ud/wHyqY0i2bJDVguyCQnij7OR33IkGUHFP/9Dw== |
| 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
| 2026-09-17T11:47:01.048196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025136observed 471b8418a7baabdec954fb33769fac4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:01.026937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025136/manifest.jsonobserved e9f9907b2ad0709fc65efaa5fcd1b00b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:01.007932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025136/publication.mdobserved efb7d7cdfd4541da71d39bfb000ef44b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:00.989788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025136/publication.txtobserved 6940277cc405874fa0d1906326158037...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. |
|---|