OT-2026-000033445
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off 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-2026-000033445) never changes.
Identity and time
| Publication number | OT-2026-000033445 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38d-7711-b2b1-171deef6be8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033445 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33b29b68f59308c02281a0bbe351fd92b3ec2e2eb9e510b7abce513ef613a220 |
|---|---|
| Markdown | 93e58f26652fe089e4221888fd2d587cb0e0940e7558ed508bbd316fd2d4615e |
| Publication page | 4801e2dc0819eaeb7a53d142c7fc3b7eb00205677c6d0631302e7a1c8b4aa041 |
| Manifest | 9a816614fc986545128bea94b158df9a4741420246953bf25407b8ad75f6a6fd |
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 | rSqZya0l1c6n/k8AVearRB4j1IgHNgV2Id3iJFBShRjEpANioFuWYIOS5Pxlviv0mSwDjLyYx/1bqc4pGHHKAg== |
| 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
| 2026-09-17T11:31:16.678602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033445observed 4801e2dc0819eaeb7a53d142c7fc3b7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:16.661365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033445/manifest.jsonobserved 9a816614fc986545128bea94b158df9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:16.642372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033445/publication.mdobserved 93e58f26652fe089e4221888fd2d587c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:16.623178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033445/publication.txtobserved 33b29b68f59308c02281a0bbe351fd92...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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