OT-2026-000034595
Publication integrity record
Four cup vacuum gripper, four zone face, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000034595) never changes.
Identity and time
| Publication number | OT-2026-000034595 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-7982-aca3-bd3641ec7321 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034595 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4a16a43d262001ec54090cab494b308046b7d2365fb694909b2054120e0aae9 |
|---|---|
| Markdown | 9ca0cdfaecb1d647affeeadef029ef87e90dab425051df8362b9d3e84a5b2297 |
| Publication page | d07c72af30dff3d9635f12c8b6a4024dcd47356bf11a98977f952884696db42c |
| Manifest | d230cc165a21fa1cbbf7700c2c7104bd0bd8c891c686f9078d3b3c0626ff006e |
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 | JKDAPwJJ6IiEDmL9kS/9YGX/z18ccvgv5Uu4PEy2ZjsdOugt08fgRyx73LLMxLGbJcSuoFdSFnwzFx4g/uVsCA== |
| 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
| 2026-09-17T11:28:58.307299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034595observed d07c72af30dff3d9635f12c8b6a4024d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:58.290540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034595/manifest.jsonobserved d230cc165a21fa1cbbf7700c2c7104bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:58.273929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034595/publication.mdobserved 9ca0cdfaecb1d647affeeadef029ef87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:58.256509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034595/publication.txtobserved b4a16a43d262001ec54090cab494b308...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. |
|---|