OT-2026-000046735
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000046735) never changes.
Identity and time
| Publication number | OT-2026-000046735 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-7727-81ff-fabd7500e5d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046735 |
| Status | PUBLIC |
Content hashes
| Canonical text | b30278429931eee7671ed65c6f2e03efbb07358df213918df39289bdd37fe8f7 |
|---|---|
| Markdown | 46ae75cc33bd258aee4c471b342e981b0640245e453e3620f1761b25a25bd526 |
| Publication page | ceddfb3402fe28a3bc77db454a3812c24f8dae7f83b7dd209b823800ec5f3035 |
| Manifest | 9b0a09e4993e8cdf2ce699d04e54bb7e5c83333198c0dfbcb860a258466559c5 |
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 | Qtb6aca7cvwJAmyu88ksWEwV2f3oLASklE2EjPT2+s+q1rGQNQaiU2ncyuOxxRHAuewn1YBGP2XTNxMnjA90DQ== |
| 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
| 2026-09-17T11:06:47.748521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046735observed ceddfb3402fe28a3bc77db454a3812c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:47.732136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046735/manifest.jsonobserved 9b0a09e4993e8cdf2ce699d04e54bb7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:47.716787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046735/publication.mdobserved 46ae75cc33bd258aee4c471b342e981b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:47.700681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046735/publication.txtobserved b30278429931eee7671ed65c6f2e03ef...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. |
|---|