OT-2026-000006209
Publication integrity record
Vacuum cup gripper, three outlet manifold, two stage ejector, contact triggered, silicone cups, flat form
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-2026-000006209) never changes.
Identity and time
| Publication number | OT-2026-000006209 · never reused |
|---|---|
| Internal UUID | 01a0a953-0626-7252-aa55-6bae99c2b555 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:26:25.705842Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006209 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dc73d251bbf7d8a6aa174ee47bd8d0dfd81f0872772dfdab48db6e026c62174 |
|---|---|
| Markdown | ee918b9635b8a79a064a4fe29b200e6d206a674d090cdbb3dab049e9436090be |
| Publication page | b0dd03df749777d0098de39343bfbbae825d04dd98d462ad9ce58f6fe48cb498 |
| Manifest | 3d9b886f06572ddcfc80ee5fca0408546ae45929dbdb41a7ce0021b5b686e94b |
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 | CQ8IZ9uu1zkXRh+mRrUhCWOPsk+2KYh5nMNEULR92iGmb2Oj9pJs44NawZ17ZhJ4Cn+LGjFyBLkGTa7nqSTXBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:14.895159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006209observed b0dd03df749777d0098de39343bfbbae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:14.879690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006209/manifest.jsonobserved 3d9b886f06572ddcfc80ee5fca040854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:14.740912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006209/publication.mdobserved ee918b9635b8a79a064a4fe29b200e6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:14.726845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006209/publication.txtobserved 8dc73d251bbf7d8a6aa174ee47bd8d0d...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. |
|---|