OT-2026-000009622
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, manifold 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-2026-000009622) never changes.
Identity and time
| Publication number | OT-2026-000009622 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7b42-a3b8-4fd1d2e52c1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009622 |
| Status | PUBLIC |
Content hashes
| Canonical text | 545e71e0f24ac29f7e59689ccef25fb0ec330db0e17c841d7ca5fbc697170492 |
|---|---|
| Markdown | 7f6a912ab65282a01e726760b4158a2306361921c32852a448ef5099ec9d5d55 |
| Publication page | 8f08ec41ff6c92aacdd06a72a7d4fa1504bf6334860b5bce56343d377e429c2c |
| Manifest | 7e1ccdf0540f5c7f32d10bf869e3468415aa65c595b5b421efd14407718cc9f8 |
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 | x0zTmrjPx0jtqPfIzSXkdaZm3i0Q9OoLE+QpdTpNi7fE9pqlmRf2kvV/dqQVZk1dzs5a1rp8rygTzhPrjbcMCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:04.577835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009622observed 8f08ec41ff6c92aacdd06a72a7d4fa15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:04.551965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009622/manifest.jsonobserved 7e1ccdf0540f5c7f32d10bf869e34684...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:04.529694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009622/publication.mdobserved 7f6a912ab65282a01e726760b4158a23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:04.507568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009622/publication.txtobserved 545e71e0f24ac29f7e59689ccef25fb0...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. |
|---|