OT-2026-000097951
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000097951) never changes.
Identity and time
| Publication number | OT-2026-000097951 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-752f-863d-ed48e390736e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097951 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c8a03634579436e42291525ac06c298b1a43372b5d95213eea30bb34c9d828f |
|---|---|
| Markdown | 6c22a8483fd17a4cefd1d9afc2a7b51e08aa171f5cd67cc8ce16aa26467a7676 |
| Publication page | 04c592afce51913eb8d69430a7bc881200517f7ffe8610e45d79c23a31c256cb |
| Manifest | fa5b89c9bc99b5633ce4d963d297362a7e64a90dfb75b625f3b7b6194a32d830 |
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 | dDQmgFCDsS0IfuTDeNHk21KrXxQfhQhDI3JRZTZjtPvL9bAU7IjCzPOfa8T5IZ24BNo0v66xn1+A85J8SHX5Dw== |
| 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
| 2026-09-17T09:33:05.399500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097951observed 04c592afce51913eb8d69430a7bc8812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:05.380562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097951/manifest.jsonobserved fa5b89c9bc99b5633ce4d963d297362a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.362737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097951/publication.mdobserved 6c22a8483fd17a4cefd1d9afc2a7b51e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.344660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097951/publication.txtobserved 0c8a03634579436e42291525ac06c298...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. |
|---|