OT-2026-000071265
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000071265) never changes.
Identity and time
| Publication number | OT-2026-000071265 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7d73-890a-9009a3c4fe5f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071265 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb7c5575bee666e5ee5bb6ce3100fc76452882bcba55c9a0d4019d866549efa8 |
|---|---|
| Markdown | 6b0485743b8a85579336cf1e3b18bb0af69b537ec210674383524dc1171da9d1 |
| Publication page | 5d9579bd44ce3060c9e3a90dac7053ab1904a41fd61d4c5d350e5ea7c7a40e01 |
| Manifest | e9999355aba36bd0dec1066d46c2254993df8c93c5498362dd1b71924ddcce76 |
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 | 8V1UIjOi6BE4MZVl6yriDXKhs3ZNmYX9WrIlH2BQ/VnSdCkynKt66R3IVDFjtsMFUsUKVMkvbsNq7Ba951/IAw== |
| 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
| 2026-09-17T10:24:49.473462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071265observed 5d9579bd44ce3060c9e3a90dac7053ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:49.456099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071265/manifest.jsonobserved e9999355aba36bd0dec1066d46c22549...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:49.439769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071265/publication.mdobserved 6b0485743b8a85579336cf1e3b18bb0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:49.422926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071265/publication.txtobserved fb7c5575bee666e5ee5bb6ce3100fc76...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. |
|---|