OT-2026-000071510
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000071510) never changes.
Identity and time
| Publication number | OT-2026-000071510 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ee-7892-8466-0988c851cec9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071510 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6652625fd49a991c4679778cf1b886b02465ab8860c37005882af19fbe19b91a |
|---|---|
| Markdown | f480ce87de63c4234a8f269324c3270d4ce1dd4a85ba90c448629aaf57ad6376 |
| Publication page | 8f5e92147ba19e882d814e6e5fd7846e3e22bbd027b203c53f5fd179cee9ec9d |
| Manifest | a3bbf159fac767a8f56743428d84be4326cf9a20448c6b19c20ba679fb2ee8c9 |
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 | ZhH6mjVUe9wmuCzZQvyUb+LqItqI+GSc0Dv7SgZOsKBfUDi38CJfCKFg/63Pk5ad3b3D3KGCP+zqPoo4Yo3PCg== |
| 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
| 2026-09-17T10:25:09.364486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071510observed 8f5e92147ba19e882d814e6e5fd7846e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:09.346872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071510/manifest.jsonobserved a3bbf159fac767a8f56743428d84be43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:09.329163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071510/publication.mdobserved f480ce87de63c4234a8f269324c3270d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:09.313552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071510/publication.txtobserved 6652625fd49a991c4679778cf1b886b0...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. |
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