OT-2026-000085129
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, sustained 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-2026-000085129) never changes.
Identity and time
| Publication number | OT-2026-000085129 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7e7c-af99-ba1ee554f1dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085129 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0645d8f68993176210512345a1ec2db38c131d9ff97f2b441f4df2491b9c14e |
|---|---|
| Markdown | a416083083cbf827bfcf4066513ab6b493667c395fe5c6aee5a28513f741d5dc |
| Publication page | 1324d849765d26c034040d77207900ec0779ee8a2cb09c50cf343b8d5dad8bcf |
| Manifest | 4e8c2ba6c702ad7cc90856c95135754a3744951878c5f16020eedc3b0d7f69f9 |
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 | M0qHv2j+6O82AVmy1jylXLK+wzVN/n0xAOeo2yKq9BpuEkPPmz5EmX6TNDgbnkm67NImj2Lhc2mKGrbIw9iNAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:12.264756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085129observed 1324d849765d26c034040d77207900ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:12.246832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085129/manifest.jsonobserved 4e8c2ba6c702ad7cc90856c95135754a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:12.228320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085129/publication.mdobserved a416083083cbf827bfcf4066513ab6b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:12.210999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085129/publication.txtobserved e0645d8f68993176210512345a1ec2db...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. |
|---|