OT-2026-000030635
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pulsed blow-off before set-down, on a tool changer
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-2026-000030635) never changes.
Identity and time
| Publication number | OT-2026-000030635 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb3-70a6-be05-d231353eaa9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32d361949ead3aee4d1488d7ffde18dd65d7f41397ef20a2d909049704655e71 |
|---|---|
| Markdown | d48bede7c3ec720704d8a2f986e35d51c3cd2eb076241aa528c4d50beb9efb88 |
| Publication page | 749f80127c08b43355e909c7f1b18cd50fee2999945f32ae158ac89a877756f2 |
| Manifest | 3994535c3516c7b6229dc11797db0112aa9926049ce099ca82486ec9e5cd417f |
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 | T8v3cBP3u9QHBTxi8LKFe2KIN5FeyMLcLbpZoiwHSI/k9Pg38oACd8QolRnaspvQaanHl2s1P6Ao8a2eDl3jDg== |
| 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
| 2026-09-17T11:36:29.732396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030635observed 749f80127c08b43355e909c7f1b18cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:29.716053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030635/manifest.jsonobserved 3994535c3516c7b6229dc11797db0112...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:29.698170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030635/publication.mdobserved d48bede7c3ec720704d8a2f986e35d51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:29.648608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030635/publication.txtobserved 32d361949ead3aee4d1488d7ffde18dd...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. |
|---|