OT-2026-000093513
Publication integrity record
Three cup 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-2026-000093513) never changes.
Identity and time
| Publication number | OT-2026-000093513 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7277-9ca2-a46756b6c635 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093513 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50b2251e6d14d47b70c4e6ba889ed72ce928689389923717d6ca73bf283dcd55 |
|---|---|
| Markdown | 02882a9e349fb9bc29a786d4fb7ab16ef1e7c480e74657a920c7ecf0263a30f3 |
| Publication page | ed0d40281e379970f2871ae48f144517239422a4e262b677d8a0fc83a642e328 |
| Manifest | 137c104efb54d983ceed8418c7717d6303d90d637e48b460109971ebbc89c83d |
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 | cg9rYEmcCFrhCXfTqWqoXwGpbhWuKBJg5qSFZxHMw5T9kIloLyBLe6/Lkwmm10vJrQE0a6QaJT3fpKeJ9ZcPBw== |
| 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
| 2026-09-17T09:40:27.519325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093513observed ed0d40281e379970f2871ae48f144517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:27.502935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093513/manifest.jsonobserved 137c104efb54d983ceed8418c7717d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.484976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093513/publication.mdobserved 02882a9e349fb9bc29a786d4fb7ab16e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.467621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093513/publication.txtobserved 50b2251e6d14d47b70c4e6ba889ed72c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.606295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093513observed ed0d40281e379970f2871ae48f144517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.586511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093513/manifest.jsonobserved 137c104efb54d983ceed8418c7717d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.568696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093513/publication.mdobserved 02882a9e349fb9bc29a786d4fb7ab16e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.552074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093513/publication.txtobserved 50b2251e6d14d47b70c4e6ba889ed72c...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. |
|---|