OT-2026-000037335
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single 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-2026-000037335) never changes.
Identity and time
| Publication number | OT-2026-000037335 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-754e-bed9-67b3aec8c1d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037335 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7887ec50e200959482097e0efd1a318f316de127039ad3e3cbb6222feacc130 |
|---|---|
| Markdown | d1c54233fda481bdbde065b648b854106d732c0031c488d059cbcebe0ab2f7b6 |
| Publication page | e8e3dd7ac8f143dd1163839332db0926a71ba1a00fd562b178bd63d43928c491 |
| Manifest | ab37ec044a907121d4f4f2abf7adaae0232d3428e4650cdae71b7d4e2b1e5ea2 |
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 | nuhD6L37+w3HMz1aThkSMXgidHjUsqKgIq9NyZs/9R76d8ZVJtj81DwuAIeJVYdo9tPaQ6ovgURCy8TokAiTAA== |
| 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
| 2026-09-17T11:23:44.819801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037335observed e8e3dd7ac8f143dd1163839332db0926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:44.803451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037335/manifest.jsonobserved ab37ec044a907121d4f4f2abf7adaae0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:44.785472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037335/publication.mdobserved d1c54233fda481bdbde065b648b85410...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:44.769474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037335/publication.txtobserved e7887ec50e200959482097e0efd1a318...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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