OT-2026-000092528
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, supply line pressure sensor, sustained 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-2026-000092528) never changes.
Identity and time
| Publication number | OT-2026-000092528 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fd-799f-a902-e3d45cb18292 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092528 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa40e971dc00276a8b964f66ed3c1fe334931bc128ae711d5e4629feebf62f2b |
|---|---|
| Markdown | 58d222b288e19bb484a61487e4b746d20e8f2b97184671fe0e2900d47b0a9642 |
| Publication page | d3f1607c102b4da67ecd90ae163f7415a264ed71ac7b7ebf23f4600a7447a81f |
| Manifest | cf25476f839ec1b41f62ab0d3eb4c4710fde8631723a1924c5b9c4c56e15d954 |
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 | Uj1H8TkMIJGjqr5LiqYzrVg2B9B+guGmPStaE01sP1mFKvcmIGQgX4hRN8+SqKnvUWYVYF/Wl82I9DuqKzO9CQ== |
| 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
| 2026-09-17T09:41:06.362931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092528observed d3f1607c102b4da67ecd90ae163f7415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:06.346343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092528/manifest.jsonobserved cf25476f839ec1b41f62ab0d3eb4c471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.328439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092528/publication.mdobserved 58d222b288e19bb484a61487e4b746d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:06.309698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092528/publication.txtobserved fa40e971dc00276a8b964f66ed3c1fe3...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. |
|---|