OT-2026-000095185
Publication integrity record
Four cup vacuum gripper, four zone face, two stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000095185) never changes.
Identity and time
| Publication number | OT-2026-000095185 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6f-7104-8ddf-d6d265b87131 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095185 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9fc363e48430ff363bf6b58ba63fb2ca23aca58df5d78a398269a459e7e0682 |
|---|---|
| Markdown | 42d8b1d38f1ebbb208a1f5ead29516700dece816832a9c098f69a0d3b8ae0d76 |
| Publication page | cb09d1b3d244f13025125f7980e36b4400149c8ffc6628508e35b083a5050289 |
| Manifest | 99a692943565b9fc1fed8b7d422dba23fac12ac094b363176aea164384c29fc4 |
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 | BkXbG/AUKzwtHj5maRci7JQxz9wuxGIEL4B0mMg8W069tORUtdfpmjAk7m9WwSyg7Lem+yxRjtfXgOKmO03ZCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:29.751614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095185observed cb09d1b3d244f13025125f7980e36b44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:29.733601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095185/manifest.jsonobserved 99a692943565b9fc1fed8b7d422dba23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:29.714598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095185/publication.mdobserved 42d8b1d38f1ebbb208a1f5ead2951670...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:29.698198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095185/publication.txtobserved d9fc363e48430ff363bf6b58ba63fb2c...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. |
|---|