OT-2026-000051099
Publication integrity record
Foam pad vacuum gripper, four 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-2026-000051099) never changes.
Identity and time
| Publication number | OT-2026-000051099 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b6-7663-b5eb-13efdfc34535 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051099 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0da081cbc9619e352d6b11256597314a9999af1c6fa73de48c55f05efee16289 |
|---|---|
| Markdown | ad298be7674b311a23748fb27fb18cbbfa94b77555c300805778b1774e1b283a |
| Publication page | f1b8a3ea4994b7c3df0d166eb4a8092ea4728e32531cfcf3ec01c60cc57d8565 |
| Manifest | 4ba253b415aa2865c2fe71fb66c25a84fc794c65798bf076b5145339e56e6ac7 |
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 | 9R1xzvQiUikcrvzBkNuMfFtLiw2E/Famq+eQjDKy6srVqJom0oMuQDdaU/pL/lfizA0Bu0Sd+BOHyapIP5ePAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:01:02.435185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051099observed f1b8a3ea4994b7c3df0d166eb4a8092e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:02.416846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051099/manifest.jsonobserved 4ba253b415aa2865c2fe71fb66c25a84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:02.399657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051099/publication.mdobserved ad298be7674b311a23748fb27fb18cbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:02.383229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051099/publication.txtobserved 0da081cbc9619e352d6b11256597314a...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. |
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