OT-2026-000070317
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, 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-2026-000070317) never changes.
Identity and time
| Publication number | OT-2026-000070317 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-770c-ad2b-a42f2024aa1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070317 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2cabe0885d116640c9afd96fd78c8beb183b16a62553d3305b332780cbc5a5d |
|---|---|
| Markdown | 0b430fd174a20853cb236b6daebdf4454ef4099ba8733bf846dd728d2411ed82 |
| Publication page | ad7d2093f2e73b7f18ae5a5a3c468d5c47687a9f0e4548a36861b085dd42f399 |
| Manifest | 6ebc946f0ebbe1d67cd4454cdbe6e8efbc0722a8f6c51be6e03efe336f3c4781 |
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 | v3+qgoSTUtaOCJmTNc1ig0SGtI313m/k3zkrMr/C92XCV4yDxbFhkRNvSZc7VPg7ByCWawMc7ecbrdD7jCoVCg== |
| 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
| 2026-09-17T10:26:06.417371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070317observed ad7d2093f2e73b7f18ae5a5a3c468d5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:06.401414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070317/manifest.jsonobserved 6ebc946f0ebbe1d67cd4454cdbe6e8ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:06.384391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070317/publication.mdobserved 0b430fd174a20853cb236b6daebdf445...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:06.368116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070317/publication.txtobserved f2cabe0885d116640c9afd96fd78c8be...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. |
|---|