OT-2026-000095990
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, sustained 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-2026-000095990) never changes.
Identity and time
| Publication number | OT-2026-000095990 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-72fd-8d1d-888671daedd0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095990 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f9b23267722894f517af5e1db6f01f15e710e101a9b16ed96198f8ce0930a60 |
|---|---|
| Markdown | c1f1fb46af8d530828141a3c62bc06cff45dffd7a072e1581a71327754a22d3d |
| Publication page | 28dcc863b03f852dc110a40ee865b0d2008b12cc215233992b602b55bc992082 |
| Manifest | 31abb9349bcd847f893d6c3a892fa7a0f217ba237ae386341e869456600a7947 |
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 | 8he/10RiODqjGlKVMB6bcDqRcJLy4UQXY0SkndBKy8MqxJ9AIuHPpg/XHvel70UGdruvR15fmSpxENWpZQCcAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:06.995239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095990observed 28dcc863b03f852dc110a40ee865b0d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:06.976927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095990/manifest.jsonobserved 31abb9349bcd847f893d6c3a892fa7a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:06.958935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095990/publication.mdobserved c1f1fb46af8d530828141a3c62bc06cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:06.940022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095990/publication.txtobserved 6f9b23267722894f517af5e1db6f01f1...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. |
|---|