OT-2026-000084668
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three 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-2026-000084668) never changes.
Identity and time
| Publication number | OT-2026-000084668 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-7c25-bce0-b177e9650aa6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084668 |
| Status | PUBLIC |
Content hashes
| Canonical text | b18b11a442d825cfa76e72881ef2bc5133e4c60c057d96af2ebf75171366ff79 |
|---|---|
| Markdown | 56fb5a0a75146eb6843ca85de3d68d059687016cee7ebcaa59dfef7d8994b5f5 |
| Publication page | 11505bb4698adc96ab2aefde39e6f05e0ab22352b5a7e22519b2e0b0ad8fd5d8 |
| Manifest | 1eae0eb2038d29cf65b6c532735f38f48bf0ece31935ee1020c292c1a1c04391 |
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 | VbuBmmsWsBmJY3mvJ2SK0SulTjMRTCO3eZPrK7MUW7ol4ZJgl/Z+MV+m+oVm6X4VrqRGurEhaNKmLOGNVjPUBQ== |
| 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
| 2026-09-17T09:55:35.529713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084668observed 11505bb4698adc96ab2aefde39e6f05e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:35.512804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084668/manifest.jsonobserved 1eae0eb2038d29cf65b6c532735f38f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:35.494877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084668/publication.mdobserved 56fb5a0a75146eb6843ca85de3d68d05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:35.478207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084668/publication.txtobserved b18b11a442d825cfa76e72881ef2bc51...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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