OT-2026-000078363
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000078363) never changes.
Identity and time
| Publication number | OT-2026-000078363 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-75e1-8bdd-5c87b3a5c571 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078363 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0d82ca0aeda956fcf31431f4a838bb5e259de60beddafed8fe9a89eaf0e278e |
|---|---|
| Markdown | 581593db295c60ac709f9a4bd5b58c6d4c0da2caffba9b65dcc69a4e90073823 |
| Publication page | 808dd1644a2b4b3b7fe23cc2f148457973a17f6ad022fb498af36e522839d718 |
| Manifest | c2a7248a4e64a467af955c8c07fb489000cc06a79086a17f7f4fb30df3a83c42 |
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 | 4QyyCg16ajH/czq3XfiTE1MmfzD1SLV5ByXXW5PjIx9FctYO9fxCLzTO4Q7JiVJlHSuiPt2yar3a/4IS029ABA== |
| 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
| 2026-09-17T10:06:20.053860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078363observed 808dd1644a2b4b3b7fe23cc2f1484579...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:20.034640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078363/manifest.jsonobserved c2a7248a4e64a467af955c8c07fb4890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:20.014208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078363/publication.mdobserved 581593db295c60ac709f9a4bd5b58c6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:19.994262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078363/publication.txtobserved e0d82ca0aeda956fcf31431f4a838bb5...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. |
|---|