OT-2026-000098726
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000098726) never changes.
Identity and time
| Publication number | OT-2026-000098726 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7ad9-9778-398ead4300c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098726 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26ed9d321a2d9fb7a044b2261a5bf5aa0b42a95b8a365f3eecf0177b4e9a9d1b |
|---|---|
| Markdown | e798325c31dafac9997bf64824d2aef339e1737d829def68127804009862ec47 |
| Publication page | bc2771b251ba2921be44f0dd958db621554578a815e92003883f4082345ae670 |
| Manifest | ffdad3b283f306154b3facb22662270440b9f39b1e4103ed98943e2910116658 |
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 | 0h3nPj6qLU03VQznfW/0FriamzlPzI09VQsbnMXZyBWsPgAG0e37NXb+GACIMY0qA7iz1DP0tNkZSHAeY0kPCQ== |
| 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
| 2026-09-17T09:31:02.243133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098726observed bc2771b251ba2921be44f0dd958db621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:02.226494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098726/manifest.jsonobserved ffdad3b283f306154b3facb226622704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.209460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098726/publication.mdobserved e798325c31dafac9997bf64824d2aef3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.192140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098726/publication.txtobserved 26ed9d321a2d9fb7a044b2261a5bf5aa...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. |
|---|