OT-2026-000039167
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000039167) never changes.
Identity and time
| Publication number | OT-2026-000039167 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7518-a07b-153253e171fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039167 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43666b764637d95e3b5db0382496ae6f53d3677f07df4e69d509e9dcf741aac4 |
|---|---|
| Markdown | a4b8afdbb4d91b897c894c5f13fa1b141787a48b3437e65b27db76c4af93c5c3 |
| Publication page | bce379886c37aa82d101bdc044e0464f379684e809cde3ed4a598ecaa9fd2999 |
| Manifest | f533bc9d3d6c2bcf9aad5956837d4653af89a5265c1fe5b56af58418f51805e0 |
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 | y5NZXbJdSdYO9I7Ctd0rrvOhSDFaaG6JwFntew4P/h8kMynLdjKsrIc42gBOmNm4ljQH8UHzrIf34bMLBnG8Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:41.106418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039167observed bce379886c37aa82d101bdc044e0464f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:41.090766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039167/manifest.jsonobserved f533bc9d3d6c2bcf9aad5956837d4653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:41.073396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039167/publication.mdobserved a4b8afdbb4d91b897c894c5f13fa1b14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:41.055274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039167/publication.txtobserved 43666b764637d95e3b5db0382496ae6f...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. |
|---|