OT-2026-000033507
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000033507) never changes.
Identity and time
| Publication number | OT-2026-000033507 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38e-73d3-9521-4f1b7d2579da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033507 |
| Status | PUBLIC |
Content hashes
| Canonical text | b01e7183a0be46e87e3b9ca919a293fff99053746fa5c9fee07309350469a218 |
|---|---|
| Markdown | 8d5990dbb8ba07094b34b833b4e4bff918e228e6d437cd39cffdfb0e426686de |
| Publication page | 587536f24ce19e0b5753cfcb0e2306f99d35751953952b05c362c0c79172ca6f |
| Manifest | be5de8c010081303a1bdcbe3dd2fa05e1713df3f2b84ce277f1ff60502504147 |
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 | rzO/AM73slAAUqcDbmLL5BGHyccJKuDTEF8+Ps1kxVG5UMYePxgQj4dXokWM3dHK0hmCOR0goZxzw/LatVrgBg== |
| 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
| 2026-09-17T11:31:21.581816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033507observed 587536f24ce19e0b5753cfcb0e2306f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:21.562913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033507/manifest.jsonobserved be5de8c010081303a1bdcbe3dd2fa05e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:21.545169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033507/publication.mdobserved 8d5990dbb8ba07094b34b833b4e4bff9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:21.524332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033507/publication.txtobserved b01e7183a0be46e87e3b9ca919a293ff...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. |
|---|