OT-2026-000034336
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000034336) never changes.
Identity and time
| Publication number | OT-2026-000034336 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-748b-94ca-8539fb51574c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034336 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f6ffd313e525f9336c5edaa4025ced2e120dd99ba6c7702ff07336b6d66cfa0 |
|---|---|
| Markdown | 03e31c25da2297131ff9b9fbf695017ea03c2b9708f881cfbc49c4733b95a6f0 |
| Publication page | 2274c331b9931dc9c08ae347d651150d5491318d0b746dea1b6d1f0cbca97e60 |
| Manifest | c6be6dfae7dabe987922b37007c3c39267dfde445232a3ba9084e170ce5e862e |
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 | bG1MQ1sdTTuNejIrjsscSwdPxyJmgcf81oN+FSAQ2K/sJ8n06qS+QR9xQA7z1I0p/gdsLCBQDpf6Ltob2gO6DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:31:02.010863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034336observed 2274c331b9931dc9c08ae347d651150d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:01.992489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034336/manifest.jsonobserved c6be6dfae7dabe987922b37007c3c392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:01.974060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034336/publication.mdobserved 03e31c25da2297131ff9b9fbf695017e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:01.955030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034336/publication.txtobserved 0f6ffd313e525f9336c5edaa4025ced2...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. |
|---|