OT-2026-000068765
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000068765) never changes.
Identity and time
| Publication number | OT-2026-000068765 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dcb-75b5-9bb1-740785839ab6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068765 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90e6e679c34a6c038e033fdda7d7abb73ee5256af107185a2ee705edf5b8e580 |
|---|---|
| Markdown | d501d18d8be7a761c85c775f3cb0e8c08c923d3477b632206799a57c51c8bb17 |
| Publication page | c97ed344daa92fda299831535174025880b59875b2cacc0e8f163527cf9e44a9 |
| Manifest | db82248c80e5b5492832a912d271602bd5f535ad592725800178e596242b674f |
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 | 8DP7in+gSmxgAEpevY0C8j8Ck80PATgbFN+8XiSQWco94Zav/PWUhpSux4ssL5EzCFUv7ENm4VSma2Z3UlLbCw== |
| 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
| 2026-09-17T10:28:33.170106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068765observed c97ed344daa92fda2998315351740258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:33.152227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068765/manifest.jsonobserved db82248c80e5b5492832a912d271602b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:33.135407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068765/publication.mdobserved d501d18d8be7a761c85c775f3cb0e8c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:33.118408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068765/publication.txtobserved 90e6e679c34a6c038e033fdda7d7abb7...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. |
|---|