OT-2026-000053466
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, vented 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-2026-000053466) never changes.
Identity and time
| Publication number | OT-2026-000053466 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a90-7157-9b2e-53431a7cd815 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57321faa4f265d384a1727dc76402985cd760098bc33e3a06fb4ab7ea1691643 |
|---|---|
| Markdown | 41d18e1d3827b97b39e9eb850953c863a5150d1145db500cf81f8afab7acc496 |
| Publication page | 469f20b642bda67c6c9aeb2de6267cb9f2d19d5c28ece73869b9fb42d305a900 |
| Manifest | f19a66d23ae57ea9b0b5a6ebeca4254abb61bef6c90bdf273ab9077e16ef3bc3 |
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 | WR1BEuDSEt8OvCv1bNzlM7hW7WJFfPkl38EzGMQXPJxj07AUuPsluUh+AaN5vorzOdKCBJWw91wTSqk3s+UPBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:12.991463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053466observed 469f20b642bda67c6c9aeb2de6267cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:12.974585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053466/manifest.jsonobserved f19a66d23ae57ea9b0b5a6ebeca4254a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:12.957616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053466/publication.mdobserved 41d18e1d3827b97b39e9eb850953c863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:12.932002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053466/publication.txtobserved 57321faa4f265d384a1727dc76402985...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. |
|---|