OT-2026-000017206
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000017206) never changes.
Identity and time
| Publication number | OT-2026-000017206 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c7-71d2-8350-594cdf863ba8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b2ef267fadbb01e3ced46c427080f01e52d198b86afba2f25939063adc16fe0 |
|---|---|
| Markdown | acef5fb525dc37ec126ff998debb94cd0654e686dbdf11b27d312a1b95abe764 |
| Publication page | 0f816fdcaa4ad3fa6df13e6c209e13f212908a1b36586098223d3dc085f5cc1c |
| Manifest | 3a45daf3c6438146a6aad5fb1d2375a5ec4c8d605a92ffd30cdda306557a12ed |
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 | /9TzQ5kZbeSROU01pP8sH9HlYUPwWYik79I0qbnOJpDBRem5QIChrGo/AVU6eg3M/Tgm+SYZ2IVfp0BoNbb1BA== |
| 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
| 2026-09-17T12:02:16.863034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017206observed 0f816fdcaa4ad3fa6df13e6c209e13f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:16.846091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017206/manifest.jsonobserved 3a45daf3c6438146a6aad5fb1d2375a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:16.827893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017206/publication.mdobserved acef5fb525dc37ec126ff998debb94cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:16.809692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017206/publication.txtobserved 8b2ef267fadbb01e3ced46c427080f01...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. |
|---|