OT-2026-000070069
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000070069) never changes.
Identity and time
| Publication number | OT-2026-000070069 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7a44-9b39-6a118f8483b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d03824d9954988ef2980fa77ffb26a244806ae401731bdbd3f50f64b0493225 |
|---|---|
| Markdown | 1b49507ac57bfc9e5b0eed49baedb76538eee144aa78331dde2040b931275fb5 |
| Publication page | 40473bd0148cb3db23fab8178e7858ad577bf91d3cd9ae29ee684bfab26273ea |
| Manifest | 71772c989111f25ecbb1a21e9947f3e7622c21a17c4b485afe96df58104b6606 |
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 | J4TvexhNTuwwQHOPTw3gsukxrvFV30fA/QwtnK/7nbok4ugKn77m9sDar8W8Vb8/ZNbfpiBb8mJLuqF30PfZDQ== |
| 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
| 2026-09-17T10:27:01.811834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070069observed 40473bd0148cb3db23fab8178e7858ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:01.794105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070069/manifest.jsonobserved 71772c989111f25ecbb1a21e9947f3e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.775545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070069/publication.mdobserved 1b49507ac57bfc9e5b0eed49baedb765...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.755423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070069/publication.txtobserved 3d03824d9954988ef2980fa77ffb26a2...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. |
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