OT-2026-000083735
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, sustained 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-2026-000083735) never changes.
Identity and time
| Publication number | OT-2026-000083735 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-7e5a-9f91-5baf1431035f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7fc1bc4ccbb8f21809ffede294ed09e52f3da1ef37d7eb954c71f4a67ced9022 |
|---|---|
| Markdown | 7c3130889963c541ed1f520efb3f5a9bc76e2e031e505e957d0ffce95ec02423 |
| Publication page | ba3515826cf7ca55f5e3f0e77048c666d0ca6f0f3c67a126fc752879a9b6e2ce |
| Manifest | 8661fea27fcf35bb3c6a854c33101255045b750cd98d785616bc09681ef63b18 |
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 | 0FAsLmjoixH6Is7G64mRJpufyChf7CexfH0onjDK3n2vQWSeT9Pk1RY/B77wfUpMnWDa+Xs1ZfGvfZdaMhcJCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:57:22.195569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083735observed ba3515826cf7ca55f5e3f0e77048c666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:22.178273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083735/manifest.jsonobserved 8661fea27fcf35bb3c6a854c33101255...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:22.160496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083735/publication.mdobserved 7c3130889963c541ed1f520efb3f5a9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:22.143912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083735/publication.txtobserved 7fc1bc4ccbb8f21809ffede294ed09e5...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. |
|---|