OT-2026-000083886
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000083886) never changes.
Identity and time
| Publication number | OT-2026-000083886 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-7c3e-9274-275525b29816 · 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-2026-000083886 |
| Status | PUBLIC |
Content hashes
| Canonical text | 708ec5523135b782a9d31b511921693d95a2d500462df28a2f5aceb47f44ec47 |
|---|---|
| Markdown | e24cdbb07b91a8e7ab41056e55621568027109ec10fde3f4da25dec598e4fdc7 |
| Publication page | a9aa2b621cd73107856e204448238f49145a53b2554796eecf60e96c31a390e6 |
| Manifest | 4c2832642ddbe882a688893ea97de3e91c73a87950604fc3f5299e157fb21795 |
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 | EfywN/7+VvntGq++rZ8cUpKxou9UHyz4OrI53AT7o24LuKFDY7C+K3WThWl8dqjo0pUxD5DwnJO5aom65Ls3Dw== |
| 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
| 2026-09-17T10:00:21.181786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083886observed a9aa2b621cd73107856e204448238f49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:21.144606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083886/manifest.jsonobserved 4c2832642ddbe882a688893ea97de3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:21.093663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083886/publication.mdobserved e24cdbb07b91a8e7ab41056e55621568...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:21.020551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083886/publication.txtobserved 708ec5523135b782a9d31b511921693d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.124132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083886observed a9aa2b621cd73107856e204448238f49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.107333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083886/manifest.jsonobserved 4c2832642ddbe882a688893ea97de3e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.089662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083886/publication.mdobserved e24cdbb07b91a8e7ab41056e55621568...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:33.063118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083886/publication.txtobserved 708ec5523135b782a9d31b511921693d...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. |
|---|