OT-2026-000035135
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000035135) never changes.
Identity and time
| Publication number | OT-2026-000035135 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1d-784f-82ba-f0ec46c52fa9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fbbe916858c93446fb7bc39c330f1fa3a2f76598be8f6ff49f0fe80025d05c7 |
|---|---|
| Markdown | c681f7fcd3889aa7fe193b7b166fdb95d3b801295bd2e3870eb261beebb70077 |
| Publication page | b9328ed4b51b675bb8f9cf4162aa1d5600a9635645ce974d2788a1a578cbaad5 |
| Manifest | 398bcb81d0c52bbffb017e2908b1e0501bfe5b73045182fe63e5e30ed0bff468 |
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 | IstNrsShOWsjPVP73RhSJiM5Fd+pxx4kBNutDE/jbVKsnK2ZcoA6c+PipqFpi+9SDQb5G0dF8cQ1KjmZ4LX3DA== |
| 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
| 2026-09-17T11:28:13.338954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035135observed b9328ed4b51b675bb8f9cf4162aa1d56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:13.321323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035135/manifest.jsonobserved 398bcb81d0c52bbffb017e2908b1e050...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:13.305274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035135/publication.mdobserved c681f7fcd3889aa7fe193b7b166fdb95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:13.289856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035135/publication.txtobserved 1fbbe916858c93446fb7bc39c330f1fa...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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