OT-2026-000070182
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, vented 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-2026-000070182) never changes.
Identity and time
| Publication number | OT-2026-000070182 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7b40-b6b6-3d196b462404 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 993e1ec6775fdadf990b51e578b3334134ce55fd6284e6ac4143119b68addda8 |
|---|---|
| Markdown | d321139eab9d6f84438df16f252414e95e2ab5f39e5ce81bfba65693f44acb80 |
| Publication page | f4f35936e4253bc8aa35f90784c64da3f9c5ed3088bbaad6f720ce5abbe2a48c |
| Manifest | c1ca05a5c6cf47422745f2c57af18b5ef6df24724bf90ffe20709bfd2b54a80a |
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 | Ay/eliNMgrQdRUsVaJ5dwDxshQDusdR+Ov7NXSOSRgERCDJYB7Xu9Dv1jXz3qlsR5nSoZyYMKx4xCJeDHPREBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:27:14.060291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070182observed f4f35936e4253bc8aa35f90784c64da3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:14.042949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070182/manifest.jsonobserved c1ca05a5c6cf47422745f2c57af18b5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:14.026676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070182/publication.mdobserved d321139eab9d6f84438df16f252414e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:14.010462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070182/publication.txtobserved 993e1ec6775fdadf990b51e578b33341...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. |
|---|