OT-2026-000062613
Publication integrity record
Four cup vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000062613) never changes.
Identity and time
| Publication number | OT-2026-000062613 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7eb6-a514-08c303ee2d73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062613 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc617c8fba90b975b6ad07d68b90c4acbdc7b365c6d7cb43b3b8dcc1e2adc912 |
|---|---|
| Markdown | e680b02fe1d23a837745a2febb7c3dcdc2d9f2e1c1c9eb9ec5a8ebe5cb301dda |
| Publication page | 3f5d89b898adaf416f361dbb319916262cd6d8342f5df34c73dced82ffc4b44c |
| Manifest | 484f858b4e04987dfdf253bf48ffe3c219ccde5a0f761bbf0e7b0575654f9e19 |
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 | i+GpyTR826IGl2DSQA8uSnxZ14yJewHS4IwNLfwaLoqtjxrTfTAiXkY/oVVGN4M3s6VbsGtyeXSAtxHxptdDCA== |
| 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
| 2026-09-17T10:40:07.079069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062613observed 3f5d89b898adaf416f361dbb31991626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:07.055373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062613/manifest.jsonobserved 484f858b4e04987dfdf253bf48ffe3c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.036210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062613/publication.mdobserved e680b02fe1d23a837745a2febb7c3dcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.017339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062613/publication.txtobserved bc617c8fba90b975b6ad07d68b90c4ac...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. |
|---|