OT-2026-000044077
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000044077) never changes.
Identity and time
| Publication number | OT-2026-000044077 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-75a4-adb2-a8b972ee998d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044077 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4351551ea8bb5914040e7436d71110a260cb975e43abb61738ead8d005b98f2c |
|---|---|
| Markdown | dcdc3fe8aff93b6fc77f35908888977214c21f20d7e5ba012f3094fff688e2fe |
| Publication page | dbc5c5fc43562c0da2fdd6a1ca3a640493873c3b14cf4b328649561a3105637b |
| Manifest | c4a7e43ddc91a4b63c6e5e7216de1d925dfa01577e898cd9bfe56ba3bc2417b9 |
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 | T73JyRulj4SZH9ON/fkjCE5BMMhtDFFRsl8IJguRUmR21IM/EbzNbOKBynrnoRggnwCjdsUl+UnCk+OKS6v9Bw== |
| 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
| 2026-09-17T11:12:28.746215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044077observed dbc5c5fc43562c0da2fdd6a1ca3a6404...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:28.728086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044077/manifest.jsonobserved c4a7e43ddc91a4b63c6e5e7216de1d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:28.698852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044077/publication.mdobserved dcdc3fe8aff93b6fc77f359088889772...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:28.680679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044077/publication.txtobserved 4351551ea8bb5914040e7436d71110a2...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. |
|---|