OT-2026-000011382
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, three 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-2026-000011382) never changes.
Identity and time
| Publication number | OT-2026-000011382 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7f67-84e2-d5d3cf81ac55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011382 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6fedd5e18daef36d0dd9676e0adcc2eb48fd1475ca7d5595f20060a6e049b78 |
|---|---|
| Markdown | 127135d1b75ad79e87c699943350d1191b671c7097c94ed1f99cbf2ebab64796 |
| Publication page | f695b67079e436183d1bc383b05dd2699061cf63c4d3432778565c542ac1e60b |
| Manifest | d9d1c45fc5ccf1c734e1834faee689e0771a86a2861e9e1fb6fc1417c3087c9e |
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 | HjQ2DcsdkL6Zh1DoYMrw0iih9LsRdpDKVfJoskLt2az76qIraQuLPkmU6LSLa/BAiH8DweHyD5dTPpsBkPQTCg== |
| 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
| 2026-09-17T12:13:07.469837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011382observed f695b67079e436183d1bc383b05dd269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:07.450566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011382/manifest.jsonobserved d9d1c45fc5ccf1c734e1834faee689e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:07.432876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011382/publication.mdobserved 127135d1b75ad79e87c699943350d119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:07.414116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011382/publication.txtobserved a6fedd5e18daef36d0dd9676e0adcc2e...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. |
|---|