OT-2026-000088796
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000088796) never changes.
Identity and time
| Publication number | OT-2026-000088796 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-706b-a093-86ac28ea9027 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088796 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b9c49e170425aba0370f7d63543b79afaf0e6720d5f7d421011687947a506dd |
|---|---|
| Markdown | 61297c1f27f1d99afd903b782aa430f847129454b350f4d1edf75d643d8f87d4 |
| Publication page | ff70c8f192c6e09faedaf482a541575fb05bdb7c75c1d697927910de12915e28 |
| Manifest | 6d588238d93cb9ed9d2051d715491871b98b13871096db603747ef82e218bdd1 |
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 | xTb4qzUlCUYIF0u7T3IzHOTa8PqO67iKgTmOqva6OUDE0FgivYNDpKi5iRWSZsHQjOwWL+xnulQQO05lAUsoDQ== |
| 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
| 2026-09-17T09:48:10.615874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088796observed ff70c8f192c6e09faedaf482a541575f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:10.597870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088796/manifest.jsonobserved 6d588238d93cb9ed9d2051d715491871...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:10.579173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088796/publication.mdobserved 61297c1f27f1d99afd903b782aa430f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:10.560330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088796/publication.txtobserved 6b9c49e170425aba0370f7d63543b79a...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. |
|---|