OT-2026-000095134
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, 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-2026-000095134) never changes.
Identity and time
| Publication number | OT-2026-000095134 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-7f26-8761-9fc18d29df47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095134 |
| Status | PUBLIC |
Content hashes
| Canonical text | b96f658213b40ab36aa1fb1fe594fa0138cf99c4e5a52051f072342786243c4e |
|---|---|
| Markdown | 5f11713ed60ec59a9f45d0db98497f010a819becccb33d73ee968aac32824270 |
| Publication page | 0a71b8950d76f568e63129e60dde17567967bafbeea5e7cf16333cc3ef14394b |
| Manifest | b258f9eaef98b381a38054c5c3f32868d8c641f0cc88a5806bfe1c0b78918dd9 |
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 | xUfPA1Q2GcLDMgQhIafhZupW4v9Cwb2P+DI6bmoEbDN3UOrfZUc0vKPPxtrguWzNeJzCNo+fFbU43l+saTmlBw== |
| 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
| 2026-09-17T09:36:25.801405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095134observed 0a71b8950d76f568e63129e60dde1756...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:25.782300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095134/manifest.jsonobserved b258f9eaef98b381a38054c5c3f32868...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.763869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095134/publication.mdobserved 5f11713ed60ec59a9f45d0db98497f01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.743860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095134/publication.txtobserved b96f658213b40ab36aa1fb1fe594fa01...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. |
|---|