OT-2026-000013914
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000013914) never changes.
Identity and time
| Publication number | OT-2026-000013914 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8dea-751a-848a-3115f1dea1ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33b5c416aceddcb679c5f9f2d36570cf8503794f07d0206653237012181f0a9b |
|---|---|
| Markdown | 49023c8de8548abff46ee21d2a915b53da512230cca19a97481ba69dfba8b11c |
| Publication page | 6f14f5083a672a3ec999607ef30cd857442751679d0b40156fa4f1fe9c34874f |
| Manifest | da96b1c744e8e550d0e423f71d19aed459fd82d9428046518a6ab086d7bbe156 |
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 | a2h8x9tao0x4JmzkmN9FQQ7lyVu4vAH3CzjClnIKU8JKfLCynlYqZ8criHuPEilRV2oPwTsQn71FNxc5+aeWBA== |
| 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
| 2026-09-17T12:09:02.715981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013914observed 6f14f5083a672a3ec999607ef30cd857...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:02.697759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013914/manifest.jsonobserved da96b1c744e8e550d0e423f71d19aed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:02.678058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013914/publication.mdobserved 49023c8de8548abff46ee21d2a915b53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:02.651566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013914/publication.txtobserved 33b5c416aceddcb679c5f9f2d36570cf...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. |
|---|