OT-2026-000024307
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, pulsed 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-2026-000024307) never changes.
Identity and time
| Publication number | OT-2026-000024307 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7837-ab13-164facdf6812 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024307 |
| Status | PUBLIC |
Content hashes
| Canonical text | a28b31564b7185e9599a72cbb2e838402f9c4d9197fcfcc492a9659744ba7759 |
|---|---|
| Markdown | 9dea97b03c3f757d75a3d5a8c34705a0a5daa23812f9248bea4ab06c966f90c6 |
| Publication page | 51330d7efc1c55d8899ec7a81859bfcb67e79c8999d7576eb875cdc91c642b81 |
| Manifest | 99992d860fe6d2b68f4698c0296080904880b520a7926babcf92864ae8d145c6 |
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 | r3qIACAUFRsU5L0xDQRw/toviGWhFUwN2Y+BPk/XSGSkAcC/TVXRQTgJWT78Se0WhnJPOVFohXgzQzlJs98sBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:48.412230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024307observed 51330d7efc1c55d8899ec7a81859bfcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:48.394220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024307/manifest.jsonobserved 99992d860fe6d2b68f4698c029608090...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:48.375315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024307/publication.mdobserved 9dea97b03c3f757d75a3d5a8c34705a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:48.354158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024307/publication.txtobserved a28b31564b7185e9599a72cbb2e83840...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. |
|---|