OT-2026-000103304
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000103304) never changes.
Identity and time
| Publication number | OT-2026-000103304 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7479-83fb-7eda8853f61f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103304 |
| Status | PUBLIC |
Content hashes
| Canonical text | df3623f25c040ba40a6036fae499ff0565308935d2bcc7ded981b0a6f885ae34 |
|---|---|
| Markdown | a8c217452da13c4d8983f6039ff43d49ca91ae5d432cc3bd12e7bc1a271b29d2 |
| Publication page | 308b9f069064052a9e8851416cc8bbdbfb7f5c5eb0eba5558c2936e60a32ef71 |
| Manifest | 5dd1c91a6f6d1425f998375975ff99502be7b1fb86ac5118195fce8420c6ded5 |
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 | vLqLwHUXFoiWGafHStVcGZ2XNissyEHqOCihrxcdtk6F+o8uHC6unKlTbLXZRFGzxcNu17O4sV4MK6ZH9lVRDw== |
| 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
| 2026-09-17T09:23:33.078261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103304observed 308b9f069064052a9e8851416cc8bbdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:33.060612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103304/manifest.jsonobserved 5dd1c91a6f6d1425f998375975ff9950...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:33.042807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103304/publication.mdobserved a8c217452da13c4d8983f6039ff43d49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:33.024649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103304/publication.txtobserved df3623f25c040ba40a6036fae499ff05...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. |
|---|