OT-2026-000070068
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000070068) never changes.
Identity and time
| Publication number | OT-2026-000070068 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7506-9be5-2d1c93b4e283 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070068 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7de5a52b5ac131ac4fb723b8eb98406bc7392da68030b8bbf583b194b5c02867 |
|---|---|
| Markdown | 1e2b407426cc428c08e6fabd7379d5e3a96c8a2dc7f749df5c0228103f4e6df7 |
| Publication page | 5433c7b6c0382407efd146215c77365fdf4dacfbb6138ae72019d3be1eb7c35f |
| Manifest | f298d2e05e0c383258b375128edf84a17c29aff047afa43e95b04b08d647e0a7 |
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 | b6JSJlspKIyrF4Mw/i5/xZTsydCVLeGTrWpu2PffCFFFWea6+jTm86sAQr7nMDXQ9B4dl4CaErhMzUaNNv7lDg== |
| 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
| 2026-09-17T10:27:01.734921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070068observed 5433c7b6c0382407efd146215c77365f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:01.716780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070068/manifest.jsonobserved f298d2e05e0c383258b375128edf84a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.697200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070068/publication.mdobserved 1e2b407426cc428c08e6fabd7379d5e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:01.678042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070068/publication.txtobserved 7de5a52b5ac131ac4fb723b8eb98406b...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. |
|---|