OT-2026-000072105
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line 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-2026-000072105) never changes.
Identity and time
| Publication number | OT-2026-000072105 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c1-724f-92f9-99c5b95cc441 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072105 |
| Status | PUBLIC |
Content hashes
| Canonical text | 333ddba15e799b63b85160545f63357607466e58a8bc4f484b95c272f4626d69 |
|---|---|
| Markdown | b31c73c582558683dbc075c74cbd0dd41b1fc733b6039da632f207f1069eac84 |
| Publication page | 75e39d83dfcf5192dfac72437a7af42a47679f70f5611f03759543d1b86725b2 |
| Manifest | 0997f1179e5ce737ad5f68e6841ef88588a0a69f009b73b7c6584fe6067e1e35 |
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 | KCxHWfkPdbKjDzUWYkbieOqtSWc/1Xm+7DWAkn3dJjLXKUSuX/uf81K4Nx4Xn+Kpdps9prlgEMXSA/ek2F4VDQ== |
| 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
| 2026-09-17T10:23:11.228383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072105observed 75e39d83dfcf5192dfac72437a7af42a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:11.211752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072105/manifest.jsonobserved 0997f1179e5ce737ad5f68e6841ef885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:11.193851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072105/publication.mdobserved b31c73c582558683dbc075c74cbd0dd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:11.177044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072105/publication.txtobserved 333ddba15e799b63b85160545f633576...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. |
|---|