OT-2026-000084353
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three stage ejector, 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-2026-000084353) never changes.
Identity and time
| Publication number | OT-2026-000084353 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b62-76dd-b593-a96bb8a7d337 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b90b011f67c9a867cd87b5d2fc48438ba6d7009fa1d0e0a1950d90a8dbf3496 |
|---|---|
| Markdown | ea2b9f68666bb9c51d6e50a5da60e79873f146efb55f25f09b9c9c220ce06b5b |
| Publication page | b2250cdedd7210f74622fcbbb0d0d6c881815f1eabf161d92b7aa040a1149666 |
| Manifest | 28695e6cb6a2a36f38972c06da4195fc1b84f03964da2089b2938cc2c5253cde |
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 | M6hpfo7lTN93E4KtOQMdfYOSyIxgMqSnhO7kuWOSCutT4pDRKilHEFTiUWhdKAXG3WZw89/WYLRqtmYO2zvpCQ== |
| 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
| 2026-09-17T09:56:17.165481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084353observed b2250cdedd7210f74622fcbbb0d0d6c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:17.147269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084353/manifest.jsonobserved 28695e6cb6a2a36f38972c06da4195fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:17.129267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084353/publication.mdobserved ea2b9f68666bb9c51d6e50a5da60e798...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:17.112474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084353/publication.txtobserved 4b90b011f67c9a867cd87b5d2fc48438...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. |
|---|