OT-2026-000097635
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line 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-2026-000097635) never changes.
Identity and time
| Publication number | OT-2026-000097635 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-7736-8b41-5338ed2a45d6 · 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-2026-000097635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 957b3e9b5d4ddf0f9eceac3daea2f6ea92074384ee22bf7798e6e431b86c55b1 |
|---|---|
| Markdown | 02f15b13979ee657ca2bdbe81f49d94bf6c0d634fe7f6ff6040b39540ecd301c |
| Publication page | 9bd86bd9af1b98702d2faeae32fe913ef6f10e5f3802711465f5ec894fae5a16 |
| Manifest | ef2140f9e4eabb53d97b1f1c98812698805545beee858e4a4f3f4bbe5bc7465a |
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 | BPE7z8lvCUgx5w/UlIyfLuzmKWby3Z3jIZ2EMq+i+ELozEzNB5+W2tKrZSDfhJQQk2SbQW1qaBxOY230cvFwDQ== |
| 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
| 2026-09-17T09:32:38.790382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097635observed 9bd86bd9af1b98702d2faeae32fe913e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:38.771815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097635/manifest.jsonobserved ef2140f9e4eabb53d97b1f1c98812698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.754345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097635/publication.mdobserved 02f15b13979ee657ca2bdbe81f49d94b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.734287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097635/publication.txtobserved 957b3e9b5d4ddf0f9eceac3daea2f6ea...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. |
|---|