OT-2026-000070944
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-2026-000070944) never changes.
Identity and time
| Publication number | OT-2026-000070944 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-734d-8228-01c4ab07e9aa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070944 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1016b02245222fe7c03efe79a3fa879b89a002915bc28f355c7d8d84a1811a6 |
|---|---|
| Markdown | 2c8fc9195fc56c34edad429ebcca33a039b8ce1b9921deda0565b3f55c907a9b |
| Publication page | 4926bf618d5c85683c8e3388211dda57ac852a0a86917445cbbec95e9ab2e00a |
| Manifest | 92d06356f0af56127696fdc1365746a50208ee0bf51b516b0d1555db95e9b18f |
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 | xx7uBTSE9NzdqXiIlS0ZOdWdt1bn39LWWvkaTfG5dKsT1R5VA/+TWmmGDL6SXjzhzfclPH5suGqLglbncIsNCg== |
| 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
| 2026-09-17T10:25:46.722437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070944observed 4926bf618d5c85683c8e3388211dda57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:46.704915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070944/manifest.jsonobserved 92d06356f0af56127696fdc1365746a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:46.687034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070944/publication.mdobserved 2c8fc9195fc56c34edad429ebcca33a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:46.670557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070944/publication.txtobserved a1016b02245222fe7c03efe79a3fa879...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. |
|---|