OT-2026-000018098
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000018098) never changes.
Identity and time
| Publication number | OT-2026-000018098 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fd-701e-bb83-183ebd92f343 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018098 |
| Status | PUBLIC |
Content hashes
| Canonical text | d28260554b4517f802b53a6e67238450dec249282d0682cf898640b1a3a2ef56 |
|---|---|
| Markdown | 47876730ae1b86e4a4b6cf345b85c64194e06809433d797626a228c140710eaa |
| Publication page | e8a7c110748df6b90739552d80d6c2f80996d0dfb7c0f71309461ae186757d4d |
| Manifest | 9874c16e038bbe58e028882a9f1fcac96bc9f68cca3254894728f0a8b1f68ab7 |
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 | 3OKtEvbgpT6K870dSPHlPMnVXLRSUVRURH2vclFB8t1xIj6dzDMBbtBtY0b2dZt1wZYWKkEqgJqE+Q6olmucDA== |
| 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
| 2026-09-17T12:02:08.691215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018098observed e8a7c110748df6b90739552d80d6c2f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:08.674668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018098/manifest.jsonobserved 9874c16e038bbe58e028882a9f1fcac9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:08.657690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018098/publication.mdobserved 47876730ae1b86e4a4b6cf345b85c641...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:08.636992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018098/publication.txtobserved d28260554b4517f802b53a6e67238450...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. |
|---|