OT-2026-000073783
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000073783) never changes.
Identity and time
| Publication number | OT-2026-000073783 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8d-7215-b21c-87c981501c73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073783 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7958ea93654d8f6de41c2a1cc5f6de4af937c6d6da23bff341d7dd3cdf394077 |
|---|---|
| Markdown | 1dbec89bb5b91bf516bf86b754296032421e2244d35f3c9ccf700872345fedda |
| Publication page | 80e6d9166565b2d14e211672bf3cec4d0603622e00ff47f6388a690401a41dc0 |
| Manifest | b70338be5e62b72234df44c569ac2effd476350b04d14265eff804005122b320 |
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 | 3aiupl6Ma8RnyuUh5Z4C5bnj2MefFKPN/LhuzNJSQcUTh2M7RoOGTN5T3F4yp6U9VCWAZH4QwlK4iRZIS0suAA== |
| 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
| 2026-09-17T10:19:53.441508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073783observed 80e6d9166565b2d14e211672bf3cec4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:53.424189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073783/manifest.jsonobserved b70338be5e62b72234df44c569ac2eff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:53.406797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073783/publication.mdobserved 1dbec89bb5b91bf516bf86b754296032...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:53.387687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073783/publication.txtobserved 7958ea93654d8f6de41c2a1cc5f6de4a...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. |
|---|