OT-2026-000070369
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000070369) never changes.
Identity and time
| Publication number | OT-2026-000070369 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-768a-aa84-455f542f72e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91bc59eada65f59d86895d70961634dd7ea5d85b532df0f7b60b6d1095448856 |
|---|---|
| Markdown | bce6fdb72ffa9851a0953f72f8a663518ef5469d38174935406f70c435c18a20 |
| Publication page | 80e4ee5fa0ae869f5cbbcfa2b0c224653ba3c8f0266e60473f2df29445170d4c |
| Manifest | 68bc313d40e528489fda1dfb115fe4ec0fe937c5bb8b2d56c2e22fe4d90f921a |
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 | 6utbRb5EZI1qNChIaBK0tKLDwz2TZ8MJO9lTtgY4SWhbLkVTa0hbfGyGrXDm8vPQ70EiU7v845YNZRmYa4fTCQ== |
| 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
| 2026-09-17T10:26:10.291851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070369observed 80e4ee5fa0ae869f5cbbcfa2b0c22465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:10.272208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070369/manifest.jsonobserved 68bc313d40e528489fda1dfb115fe4ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:10.254089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070369/publication.mdobserved bce6fdb72ffa9851a0953f72f8a66351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:10.235992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070369/publication.txtobserved 91bc59eada65f59d86895d70961634dd...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. |
|---|