OT-2026-000085151
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, sustained 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-2026-000085151) never changes.
Identity and time
| Publication number | OT-2026-000085151 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-75a7-85f6-5cf50a702538 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e9ff113cf49267263d750282fe7ebbd344a1319b1c10dd8b4d6847329e896ca |
|---|---|
| Markdown | fb73412ab52489cc26c624d4c81c2e03753f00ea40a11949d6dc0735b5199fe8 |
| Publication page | 1024d70a45931553cb603730f25c2597860c890cc89d3263a04a196c8cf6deac |
| Manifest | e28ea7afa52bf4b13df73c42695afc270ff3d1450db7ab2381022ac34934bcbe |
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 | ja5TldLbJNPkwTcdcORyHSLj/IxhV8rqws4Q89PLKlwQr4vVdOycfH0M29C19G65O5mIWdeSl03qgZioOW+QCQ== |
| 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
| 2026-09-17T09:55:13.891138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085151observed 1024d70a45931553cb603730f25c2597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:13.872472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085151/manifest.jsonobserved e28ea7afa52bf4b13df73c42695afc27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:13.855682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085151/publication.mdobserved fb73412ab52489cc26c624d4c81c2e03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:13.839841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085151/publication.txtobserved 3e9ff113cf49267263d750282fe7ebbd...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. |
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