OT-2026-000085148
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-2026-000085148) never changes.
Identity and time
| Publication number | OT-2026-000085148 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-715f-9544-e71ce893824c · 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-2026-000085148 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1de1ef3f67820f4ba92301c3db587aabc5d835618b766c549406bbb206eb5a55 |
|---|---|
| Markdown | 3bbbe402e03492879f59ff67225d9372f3ab02e47d801e566ac7375a12544b6f |
| Publication page | 3628ec3b00abd74843ac7de441a0315167343873f39a7a439fa66d82ca4d68a1 |
| Manifest | 5ca1b4908bac3ec0cae21c20378f8891515c25ecf3102fb69014a5da154e9fdf |
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 | cUBL2t0U30dX8jL7gMPQ77Q9g9h77MEPdoYjfSTDix128adIjSghV2X6VRMzPRzo+ChMnV7o/WQjgP5M0lkKDg== |
| 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
| 2026-09-17T09:55:13.678910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085148observed 3628ec3b00abd74843ac7de441a03151...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:13.660451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085148/manifest.jsonobserved 5ca1b4908bac3ec0cae21c20378f8891...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:13.642247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085148/publication.mdobserved 3bbbe402e03492879f59ff67225d9372...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:13.623773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085148/publication.txtobserved 1de1ef3f67820f4ba92301c3db587aab...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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