OT-2026-000093150
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093150) never changes.
Identity and time
| Publication number | OT-2026-000093150 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7ea0-b2d7-013d7baf2ed5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093150 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fcab744f42f38e40bbffd3ea4b22ccf150350873cdab0acd176b2fe3b2d707f |
|---|---|
| Markdown | 985b3d3b90a15ff1ca32d6cb09fdafef409197b57d97b2fdee1e704a8c798778 |
| Publication page | 72eda2d266d5be88d05fabb4508077bf75e85013f6c738f40d54f133f4fad3fa |
| Manifest | 9ed60d3df51ccf1290168d7daed56d3fb2940cbc36b6fb1b84e03caeccdd4ba7 |
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 | TwRiqvZJoakRJPoJvcKe0hUh6mB2Tko7sJfo1CeGRQ4em9l3hFTjTqJAALg8erowyuNmOsXwyJ/F9/vkwBKbDw== |
| 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
| 2026-09-17T09:40:26.758920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093150observed 72eda2d266d5be88d05fabb4508077bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:26.743427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093150/manifest.jsonobserved 9ed60d3df51ccf1290168d7daed56d3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.712940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093150/publication.mdobserved 985b3d3b90a15ff1ca32d6cb09fdafef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.673540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093150/publication.txtobserved 7fcab744f42f38e40bbffd3ea4b22ccf...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. |
|---|