OT-2026-000035381
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000035381) never changes.
Identity and time
| Publication number | OT-2026-000035381 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7ed3-afd2-caed248590f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035381 |
| Status | PUBLIC |
Content hashes
| Canonical text | baa5946dae51d87809e799016e00451cfd9df8f37cc51d02b16cec4df24a938b |
|---|---|
| Markdown | 2a9501a79cfca387c82ea3ee63141a41f2055f2e5666b28a0644e01e1d950988 |
| Publication page | 11a77cf15300d969337af3c33b6e01ca19771ba116f4884183d90816220c0778 |
| Manifest | 237ac8683336adc03730231d0555e7f364c4592436ce055570661e9395920434 |
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 | 21aI6YsDQyM+HWnhQHO4fIsDsjO1mq1tUcdydNkOGqSWPeP9ifEGuesvp53Y+Khsp1QLJlYmJgvafYgBX6ZoAw== |
| 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
| 2026-09-17T11:28:40.484924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035381observed 11a77cf15300d969337af3c33b6e01ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:40.469370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035381/manifest.jsonobserved 237ac8683336adc03730231d0555e7f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:40.451432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035381/publication.mdobserved 2a9501a79cfca387c82ea3ee63141a41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:40.432762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035381/publication.txtobserved baa5946dae51d87809e799016e00451c...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. |
|---|