OT-2026-000051270
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000051270) never changes.
Identity and time
| Publication number | OT-2026-000051270 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-7b0b-b4fd-774eb509b985 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051270 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62cf72234de8e47c97f898df550c92df1ad389e80a51c963cc07ee691f47c88b |
|---|---|
| Markdown | bc609047902715074c76388fe72c8366a9269af395d5be925e35bace2867192a |
| Publication page | 014edaefa1b6afc68d638e6ba7cbd2f8f9a347af96bae57620c8251b93d6ab9c |
| Manifest | 6f14b267a3e296e40491ff2c587960f86306e29e9bad9cffa662842a48bb4bcc |
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 | Q9uA0KhbceS3Kw/+ikvMrblLdfX8o/VirYMT7nsJFA/w8j7M5LznwpG+2r7IeTI8MM9nDlIycEPCcs2FiCcQBQ== |
| 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
| 2026-09-17T10:59:04.379416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051270observed 014edaefa1b6afc68d638e6ba7cbd2f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:04.359096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051270/manifest.jsonobserved 6f14b267a3e296e40491ff2c587960f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:04.339879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051270/publication.mdobserved bc609047902715074c76388fe72c8366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:04.320139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051270/publication.txtobserved 62cf72234de8e47c97f898df550c92df...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. |
|---|