OT-2026-000093015
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000093015) never changes.
Identity and time
| Publication number | OT-2026-000093015 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7df6-be5b-dc8d853ddd84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093015 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae803dde774b6315cce6798452c6b75f5b229d72a85bd9d1783ed87a16405138 |
|---|---|
| Markdown | 8805c1aabb0a966e60d749594ba29d263b08b6e2cceca014dd6452668fcb2588 |
| Publication page | 7e422e7e80c13b260b4db2f78d88ea855849e3b6c0c1128c4e2b46f7cbdcd518 |
| Manifest | dd1aa787ec4f23a2ba84d660875f5068e96b8da22b1dc849c6068f5d2a36692d |
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 | k6pgcqMl3IYBUbdWIHeQLBu9aElfIxvhhUMqJg+uVpP0fRJsWURC4CkNDdcb1FSPhTKjrhzr2TBfCx3KsT95Cg== |
| 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
| 2026-09-17T09:40:13.463418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093015observed 7e422e7e80c13b260b4db2f78d88ea85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:13.446053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093015/manifest.jsonobserved dd1aa787ec4f23a2ba84d660875f5068...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.426574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093015/publication.mdobserved 8805c1aabb0a966e60d749594ba29d26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.408791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093015/publication.txtobserved ae803dde774b6315cce6798452c6b75f...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. |
|---|