OT-2026-000051036
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000051036) never changes.
Identity and time
| Publication number | OT-2026-000051036 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-71b8-889b-2391574c0ca9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051036 |
| Status | PUBLIC |
Content hashes
| Canonical text | dacb9aec9ddcc36b0ab3a008e511089ee7907aab514f30e575bb931b618ea592 |
|---|---|
| Markdown | 038b218edb965ac45bd8bef44d72fea2e6483f5c031c149851a8fe501065ec18 |
| Publication page | 25bdc07c3b7cace5215ce86c722523a90370bab898708d9813d3f19f01e86306 |
| Manifest | 74db4c5cc85fb7b8ee352f9fe16ddaca59d30fc4a90ff13ca35c9749925af827 |
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 | rlEIllY8zdpSlXscQ+4BobhM/rYV2s7RERhgmv6M/IUoFvwe25CGlciOZ6AvTfvn3LOkVltNgGTJ5OZd9gXICw== |
| 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
| 2026-09-17T11:00:56.787165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051036observed 25bdc07c3b7cace5215ce86c722523a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:56.766462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051036/manifest.jsonobserved 74db4c5cc85fb7b8ee352f9fe16ddaca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:56.743368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051036/publication.mdobserved 038b218edb965ac45bd8bef44d72fea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:56.721874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051036/publication.txtobserved dacb9aec9ddcc36b0ab3a008e511089e...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. |
|---|