OT-2026-000064289
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000064289) never changes.
Identity and time
| Publication number | OT-2026-000064289 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7084-b6da-e7d7a22ae5c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064289 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9aef918ccb66f0266f9205eef3f348359e4d123592389eb795c3237118d9e839 |
|---|---|
| Markdown | 7a8ab197a3f4c0596cad5441b532b19bcc9edc369cc0c7be83f0b02a64dcf758 |
| Publication page | 2abbe78615487422f5684ab9570f28dc7e22cba641075081099d73ad996231ac |
| Manifest | f22fc11b5916c86880087455834c7a2bf50591bc5e3ba57d7d07dc7f2e952157 |
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 | lLb6O4lYcV/jjHsYm70OXFljWIocXSmSVFeX7Cwc9eJvnQMO/YWcMelSP40R4GRftmjgpvpHtRDmk6v+Z4pFBQ== |
| 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
| 2026-09-17T10:36:25.958438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064289observed 2abbe78615487422f5684ab9570f28dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:25.938710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064289/manifest.jsonobserved f22fc11b5916c86880087455834c7a2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:25.919551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064289/publication.mdobserved 7a8ab197a3f4c0596cad5441b532b19b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:25.901508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064289/publication.txtobserved 9aef918ccb66f0266f9205eef3f34835...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. |
|---|