OT-2026-000070066
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, vented before set-down
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-2026-000070066) never changes.
Identity and time
| Publication number | OT-2026-000070066 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7790-820e-75adc3abee40 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4dbcf85b0e7f5f6777b060dc2879ff1954eaf57f9da0bb13f223168dcc7a7639 |
|---|---|
| Markdown | 8e6b76fe5aeb7f4c6044917b3d5637bf26d4145917ffb50ff5fc4d92f4367bb7 |
| Publication page | 84f2c844604fc9a4c14fed2cbdd0192d536f04aec26b75f17c1e522ca01cf0df |
| Manifest | ca8b41eafeb0ab03312f851722830dfa22cf79e2e09ce92a270cf2bff4a9a637 |
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 | GC1RdKYuP5gduzGDRLcgxYEqTUcWBsqGAuokPWGttyfZosTYXlzSVqzCtrtYV1NZ1FgamSxwsuYuumyGm9enDg== |
| 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
| 2026-09-17T10:27:01.585587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070066observed 84f2c844604fc9a4c14fed2cbdd0192d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:01.567617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070066/manifest.jsonobserved ca8b41eafeb0ab03312f851722830dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.548030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070066/publication.mdobserved 8e6b76fe5aeb7f4c6044917b3d5637bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.530032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070066/publication.txtobserved 4dbcf85b0e7f5f6777b060dc2879ff19...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. |
|---|