OT-2026-000091336
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, sustained 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-2026-000091336) never changes.
Identity and time
| Publication number | OT-2026-000091336 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16c-7673-a368-27fc99ea8790 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091336 |
| Status | PUBLIC |
Content hashes
| Canonical text | e516cbdb11dc887990f89eb9a797a31e24b35e0191b16e6a138322f9e89c94c6 |
|---|---|
| Markdown | 0df2eacf54c28f70a47c112abec843439ca380d95a34ffec5b8e3abb9a95375c |
| Publication page | 5ab497fb109ac3d6a1403f5054469ebe1788ed0251d8b3a701e21594d255a042 |
| Manifest | 93d3cddba20f16d896962da24c191f31256d808a3439c7627a7381e87106c034 |
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 | j8s1QRRrgo3kLRxafNWSW19FaiWtxZR7yZxFSmZurZKEm85AHvdbiZFYTnH6SCDG/5dRIkm/fnqtfnmCuxGZAA== |
| 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
| 2026-09-17T09:43:32.666098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091336observed 5ab497fb109ac3d6a1403f5054469ebe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:32.649987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091336/manifest.jsonobserved 93d3cddba20f16d896962da24c191f31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:32.632219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091336/publication.mdobserved 0df2eacf54c28f70a47c112abec84343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:32.614386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091336/publication.txtobserved e516cbdb11dc887990f89eb9a797a31e...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. |
|---|