OT-2026-000009417
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000009417) never changes.
Identity and time
| Publication number | OT-2026-000009417 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7a56-a9ae-7a5853b8790e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009417 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0eb0da3207b88468cd2048c49d21e9b858059997ea2d558b59da3ca9711acae2 |
|---|---|
| Markdown | 958a4d47748260453a67d20ccca6943cfb3a5e2bef824619e9d1b5bebc379652 |
| Publication page | 72eb62b7ecbfb7a752ee23a394f0a8050199b059dcbf9b3ccda71d7a98eb08fe |
| Manifest | 448ac44fe1bfc803818f1515bdb36207d6a295507fce2838064816578c179d84 |
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 | +PnuNdIRMSeRbEg6gPKpauBJMNfJVpzVnbzGJ9bYpCnOw4W8zSLHXTddSshID0EcKnnuI1LYqykIXAutxP2eDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:42.071019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009417observed 72eb62b7ecbfb7a752ee23a394f0a805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:42.055256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009417/manifest.jsonobserved 448ac44fe1bfc803818f1515bdb36207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:42.037880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009417/publication.mdobserved 958a4d47748260453a67d20ccca6943c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:42.018237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009417/publication.txtobserved 0eb0da3207b88468cd2048c49d21e9b8...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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