OT-2026-000098750
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three 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-2026-000098750) never changes.
Identity and time
| Publication number | OT-2026-000098750 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7ed1-95f5-41b7fca86224 · 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-2026-000098750 |
| Status | PUBLIC |
Content hashes
| Canonical text | a32b4ae2f8767fe82001bf329e7704a1a565eb32196c4f16bf08839480d3f47d |
|---|---|
| Markdown | 0e7ae52150b8bd870e561e2325e175646546efc3e339dfd87b1ffaae4f8e9483 |
| Publication page | 32975efc85f98646ee8d69a69c9a5809d8cbf6fa7a3ff056473f410321e09465 |
| Manifest | 23d8d2f594877bc5502da38fb601ef70990357c8de97daf1e8cc98d4983ae0f1 |
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 | Z8E8Xow5SdOxwlvteuzllfR6CUUGKuIHk5NV0eXMuOPo6ogOigyeWe36BiH9vC8tJHw2zsNG4/tokS4qr9eZCA== |
| 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
| 2026-09-17T09:31:04.076698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098750observed 32975efc85f98646ee8d69a69c9a5809...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:04.058980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098750/manifest.jsonobserved 23d8d2f594877bc5502da38fb601ef70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.042805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098750/publication.mdobserved 0e7ae52150b8bd870e561e2325e17564...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:04.023340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098750/publication.txtobserved a32b4ae2f8767fe82001bf329e7704a1...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. |
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