OT-2026-000060471
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single 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-2026-000060471) never changes.
Identity and time
| Publication number | OT-2026-000060471 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-7a78-80dc-f147c430d41d · 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-2026-000060471 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a3151230619d046926015eed6d56898efa88597136a60b98ce441e03da9846a |
|---|---|
| Markdown | 3c118c40cfb923f999c5ad78cf33824a2ec3d7998e3b141c050d2071249949fc |
| Publication page | 49b61c9c37e380cecf4932ec832e1a5ef36a65bc899f71e5291cc1b7450ed0df |
| Manifest | ecdea3ef953f3a7f289bd97424d07b3f84d389e2904f3de961cfd1671e25d8fd |
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 | KBI4gH9gOtfue+elpYnbzibRdcMGA+1nW0YrrnRXq/uJE1zw2dEkmKr5manm0Xk3RDJ1iVoEYidZIjE7Icu5Bg== |
| 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
| 2026-09-17T10:42:57.638492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060471observed 49b61c9c37e380cecf4932ec832e1a5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:57.619274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060471/manifest.jsonobserved ecdea3ef953f3a7f289bd97424d07b3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:57.601394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060471/publication.mdobserved 3c118c40cfb923f999c5ad78cf33824a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:57.582242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060471/publication.txtobserved 2a3151230619d046926015eed6d56898...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. |
|---|