OT-2026-000062879
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off 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-2026-000062879) never changes.
Identity and time
| Publication number | OT-2026-000062879 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-73d5-8cfd-8d71be329a88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062879 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96a2fb37022efcdc03b6f8bde1b845de34a31c91fa4d04ef83be5900c39f7b5d |
|---|---|
| Markdown | 92170ee97e16cd9b3eb4343154b5bbb6b2cd96d0ddae3a812ad72eb29595cc42 |
| Publication page | f294341fb1de481ab7cf4469389cf64b8b4f7a5c1df64e03047b502be14d9149 |
| Manifest | aee920f53de7bcd7df75e999b27ef05a44d99ec5247628b949d87e99fb693766 |
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 | OjYcxiCZOwv85gAhOEb9mKFD3icxmnK9+T342fLIqzih568HsayUpaxlvYC/JrsLuwtUhlOoeDlAU7wRvkD9Dg== |
| 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
| 2026-09-17T10:40:14.362902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062879observed f294341fb1de481ab7cf4469389cf64b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:14.338771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062879/manifest.jsonobserved aee920f53de7bcd7df75e999b27ef05a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:14.319192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062879/publication.mdobserved 92170ee97e16cd9b3eb4343154b5bbb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:14.298424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062879/publication.txtobserved 96a2fb37022efcdc03b6f8bde1b845de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:34.929185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062879observed f294341fb1de481ab7cf4469389cf64b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:34.911310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062879/manifest.jsonobserved aee920f53de7bcd7df75e999b27ef05a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:34.894076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062879/publication.mdobserved 92170ee97e16cd9b3eb4343154b5bbb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:34.876259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062879/publication.txtobserved 96a2fb37022efcdc03b6f8bde1b845de...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. |
|---|