OT-2026-000013059
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pulsed 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-2026-000013059) never changes.
Identity and time
| Publication number | OT-2026-000013059 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-7911-b8ac-fcb9154078fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013059 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13293bca77b260644806537c6036ee20e162addb7df4b60304e89e9d85819cc6 |
|---|---|
| Markdown | 92168f54a8c3240bfa38cb9e2be186a2b0e962dd83703aa1114bef4e754c218a |
| Publication page | 8e514f160f6e2e38c2a6959d95e6c8d236c6372bf093e6dd50351ee75eb18948 |
| Manifest | ac0cf1c6d4de7481a89c42f7a47e5949c5ca99f4e4a8b7b601649c5aaf3cce45 |
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 | Ec8kYezEZH4LfGH4POHviDnOTWj/e4IzeO3Ht8LDQojNeXkXgRntcZ+pZL+h2vkEFe0GELkTggBYXZBKmToWAQ== |
| 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
| 2026-09-17T12:10:53.804277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013059observed 8e514f160f6e2e38c2a6959d95e6c8d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:53.784835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013059/manifest.jsonobserved ac0cf1c6d4de7481a89c42f7a47e5949...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:53.766200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013059/publication.mdobserved 92168f54a8c3240bfa38cb9e2be186a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:53.743438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013059/publication.txtobserved 13293bca77b260644806537c6036ee20...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. |
|---|