OT-2026-000092338
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, supply line 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-2026-000092338) never changes.
Identity and time
| Publication number | OT-2026-000092338 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-70e3-a6c4-284c162029ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f8b63a1310bc85ecc2612b40b34009462e38179f19253435aa44d8f2f69e23b |
|---|---|
| Markdown | ca75ea52f90b4f3ece7fd901bfe81ab6934eef9fc712d2e7601b4857bb722caf |
| Publication page | 13c3f67f7f3e31dae3afbd148cf4d90223e4fd13e0139919ffe5b53026f77272 |
| Manifest | ac190b2495ad125b442f6866e25760dc6cfc645b29d3ca70bde0c88946f4f981 |
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 | +9X9k8tgN2na7NbcrFMSnkAi/aiBMImHijxVPhYt3ylmAceUNSDjkj6qZubjm1sY9PbzDVs8iuWdgWBvrFutAA== |
| 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
| 2026-09-17T09:41:53.198304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092338observed 13c3f67f7f3e31dae3afbd148cf4d902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:53.181412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092338/manifest.jsonobserved ac190b2495ad125b442f6866e25760dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.166241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092338/publication.mdobserved ca75ea52f90b4f3ece7fd901bfe81ab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.150148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092338/publication.txtobserved 7f8b63a1310bc85ecc2612b40b340094...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. |
|---|