OT-2026-000060494
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, vented after 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-2026-000060494) never changes.
Identity and time
| Publication number | OT-2026-000060494 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-76b9-b839-fc97065f9c22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27851da875300f77c9144d4b89eca19340cfda2d12425ab4966b6a8b088b5891 |
|---|---|
| Markdown | 17fd6d9689501f953c028bff1329b134d049186dedd8acb0699630542c45b935 |
| Publication page | 94671b240fdc16149ab733f0a4d7ad2a8727636625eecabac5df6d030abef495 |
| Manifest | 9c818aa469ace7b8a9646ecae32b22b007794a27e0df7a03eb2446289bb802ed |
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 | 15gMycQlTd+jHJJoQ43SHsObWFsmcx08MW5c/J5UG0I/EA8jBudhqQ+/CtLcXYnfMF3ljkMLSRBMoUIb+al2Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:59.372460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060494observed 94671b240fdc16149ab733f0a4d7ad2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:59.353746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060494/manifest.jsonobserved 9c818aa469ace7b8a9646ecae32b22b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:59.334316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060494/publication.mdobserved 17fd6d9689501f953c028bff1329b134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:59.315483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060494/publication.txtobserved 27851da875300f77c9144d4b89eca193...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. |
|---|