OT-2026-000013690
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000013690) never changes.
Identity and time
| Publication number | OT-2026-000013690 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8de8-72ae-80d5-f0720ebd5059 · 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-2026-000013690 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3c9be520bb229821ea27ab18013922b50e1c759eb73147a79e83076c67e58c1 |
|---|---|
| Markdown | 56a0a136590401acd23d18e9f96c92c756e574acebe032c910dccbcaa0f3b009 |
| Publication page | e46709c66529a6620588408854e9326022142ef4db03ea6958c9862021e1dafc |
| Manifest | 8d70facd3f83c0bcb604dc272cc437d55bb5cdd9c4ff9a25c86a07eda7705c0b |
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 | onvHGm17ei4AXrQmmC86ctjRlKvdrbHTSUbJHhbZDJ6PORRZfFgwLPeS9kTQM8NXri16OVV64RtSDrjLdgLHBA== |
| 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
| 2026-09-17T12:08:38.546170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013690observed e46709c66529a6620588408854e93260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:08:38.526546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013690/manifest.jsonobserved 8d70facd3f83c0bcb604dc272cc437d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:38.509158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013690/publication.mdobserved 56a0a136590401acd23d18e9f96c92c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:38.490529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013690/publication.txtobserved d3c9be520bb229821ea27ab18013922b...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. |
|---|