OT-2026-000095967
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, 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-2026-000095967) never changes.
Identity and time
| Publication number | OT-2026-000095967 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-7d32-8110-289e2cb69014 · 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-2026-000095967 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2943ef21e244793ac3454e5ecb50bf5b26badef497f851ab2065ebacd7f14a9 |
|---|---|
| Markdown | 71b17dbf9698088d5b0ad4f3f239658cd3e88eb4f5a49ca3066f3fd2e44e6a7e |
| Publication page | 26114569345bff93df3ad6d3901ed2cb0d29a50a7deadcdb9735e68e3efe915b |
| Manifest | e136fa1ccf4ec0f770ff7ab43e199c4fd3e25784baeee28a97ce3909d73f1f6c |
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 | XKg8aw85W0gicSLaWQZxxvrn2bwxxu6Dh86gkFvYcVrBdQvOvPiT0PYF7SFYx3U5J3c860X72d5Jp5LuT2CCDQ== |
| 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
| 2026-09-17T09:36:05.159889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095967observed 26114569345bff93df3ad6d3901ed2cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:05.141453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095967/manifest.jsonobserved e136fa1ccf4ec0f770ff7ab43e199c4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:05.011791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095967/publication.mdobserved 71b17dbf9698088d5b0ad4f3f239658c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:04.994794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095967/publication.txtobserved b2943ef21e244793ac3454e5ecb50bf5...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. |
|---|