OT-2026-000092647
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained 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-2026-000092647) never changes.
Identity and time
| Publication number | OT-2026-000092647 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-76a7-96bb-5e565a534139 · 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-2026-000092647 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ffaab4223fa54e636832417ac9111f31a45c3f015c1df66b59b3ee4bd8ded34 |
|---|---|
| Markdown | 84d5597caf816400b0f09b8089f5e955972f9d4c2694bed04baa68ae7b8576f9 |
| Publication page | b774f0cfea14417e2c478a32383570c6cea8f371d6c01d551a28450e26ec0729 |
| Manifest | e6c43a14831262a6255528ffafe397df06ebe3a92c29e7f48ea69ed33a67e47d |
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 | QXyLAhyi/SW5ZyTpCluw2oLZAAEnf0KbIn9KzBeL+RCTmwlrwM13m/8BHjw1LP2MktheCYXpYBA9VsgeC2ccAA== |
| 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
| 2026-09-17T09:41:15.095384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092647observed b774f0cfea14417e2c478a32383570c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:15.078189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092647/manifest.jsonobserved e6c43a14831262a6255528ffafe397df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:15.060952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092647/publication.mdobserved 84d5597caf816400b0f09b8089f5e955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:15.042040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092647/publication.txtobserved 7ffaab4223fa54e636832417ac9111f3...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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