OT-2026-000023236
Publication integrity record
Six bellows cup 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-2026-000023236) never changes.
Identity and time
| Publication number | OT-2026-000023236 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-7590-a33a-ff6394b20ca2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94014671103c35ae770a87a73b8910361b0f5c6ce7fa610e8b4e102d14575dbb |
|---|---|
| Markdown | f0296101094a0f05a5d98d79e3d88a9d449ce1ab32adb361e746ec40f1492e94 |
| Publication page | 62d12b346cbb5cdfdb9fcef656e153640b2c3d333b46001f8c048d343dbc3298 |
| Manifest | 54a300359ea1161a2e21c3b06236caa9c6918a734250fa368c768685cc93487f |
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 | 7NXW38o+m4yvpVL0/gEHheyxTjhw1xvZmmYMBVktV7BEXBAI+wt6R2MOIqPM3xL83bYYFPZPS3S1uYcaP9VNCg== |
| 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
| 2026-09-17T11:51:17.869131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023236observed 62d12b346cbb5cdfdb9fcef656e15364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:17.845356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023236/manifest.jsonobserved 54a300359ea1161a2e21c3b06236caa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:17.825723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023236/publication.mdobserved f0296101094a0f05a5d98d79e3d88a9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:17.807451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023236/publication.txtobserved 94014671103c35ae770a87a73b891036...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. |
|---|