OT-2026-000014234
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single 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-2026-000014234) never changes.
Identity and time
| Publication number | OT-2026-000014234 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-78a8-b9d6-0aecc8f7b35b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014234 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74c8c118b60e72056d6133333b2227b2c60d272fe3e0a8a7d8e9f96d51c2dd91 |
|---|---|
| Markdown | 8849f234a62bca4f04ae39cc4b2aaa5540a872b74f9fe1fa4154f9a47040b95e |
| Publication page | 6accaa9ce276b544a244222a11b75371d1b384d46394002ccc03bbcd10fd493a |
| Manifest | 4b7274e3ac7f9b18030d3ce27e585a7b32933a14ad5fd06613ac5a5883ea6a8f |
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 | 2N32zJWaMbIAegzRZeV8M7E97tkOsmzOTyWQXrcG3woFhqxxahU1H5Byn4zM7uxGesumlF3RKZP1ONlVPCR0AQ== |
| 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
| 2026-09-17T12:07:21.070435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014234observed 6accaa9ce276b544a244222a11b75371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:21.041331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014234/manifest.jsonobserved 4b7274e3ac7f9b18030d3ce27e585a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:21.017046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014234/publication.mdobserved 8849f234a62bca4f04ae39cc4b2aaa55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:20.992419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014234/publication.txtobserved 74c8c118b60e72056d6133333b2227b2...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. |
|---|