OT-2026-000064993
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000064993) never changes.
Identity and time
| Publication number | OT-2026-000064993 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-7d8d-a339-fb4af058b44a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064993 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcd2238aaeacf299a897bfacaab2247e89a8eeba7e30f732f9583085acfe1559 |
|---|---|
| Markdown | e30d7cbeb332ac671166b7a296c0ef04539f8fce54624c26d181866b0c65ac01 |
| Publication page | f2f5028877cf03743491c8b8b098936124e5e50450e5446376537f78a6c8e301 |
| Manifest | 9e09cd602c13f37e430874029de8531ca8dcb76dceef6e7bab894f69d4783c32 |
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 | O2mOq8X3W/++mFCFzXjkwgZh+Qid/b07YtDvs/gKuMUXKtMlGuyYaipaGido6JyCmluAsZHNnkSUnaX1hO3pAA== |
| 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
| 2026-09-17T10:35:56.931047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064993observed f2f5028877cf03743491c8b8b0989361...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:56.909315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064993/manifest.jsonobserved 9e09cd602c13f37e430874029de8531c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:56.888954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064993/publication.mdobserved e30d7cbeb332ac671166b7a296c0ef04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:56.864776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064993/publication.txtobserved fcd2238aaeacf299a897bfacaab2247e...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. |
|---|