OT-2026-000036830
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000036830) never changes.
Identity and time
| Publication number | OT-2026-000036830 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7fb8-ae18-41d7c97d1c54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036830 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5142882633f324efc3e6b747c63f52d2435cdffc0e501aaee7bfae84a17f9a4 |
|---|---|
| Markdown | 2c9fa83120f16cb9eb87149bdb50ba2d6d826c11d985c723fb23612a4733a3ab |
| Publication page | e37ecf05eeed03a873656c2c3820042bbc8e3c1ec428633bef8968dcf01c4935 |
| Manifest | 81f2e80ec8316b562750d954a7b21617c720b96f14aa6b8c0fe1ba44d27f4b96 |
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 | XFkz+TNl4fm/VWdLAT13Fc7dc9jEwui0uW+nilRLqmOvqsLPsRyBz2iNyl9kLZwNfg33tcC4wV5rtrZYb83VBA== |
| 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
| 2026-09-17T11:24:26.961130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036830observed e37ecf05eeed03a873656c2c3820042b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:26.943149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036830/manifest.jsonobserved 81f2e80ec8316b562750d954a7b21617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:26.924935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036830/publication.mdobserved 2c9fa83120f16cb9eb87149bdb50ba2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:26.908345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036830/publication.txtobserved a5142882633f324efc3e6b747c63f52d...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. |
|---|