OT-2026-000005786
Publication integrity record
Bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, contact triggered
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-2026-000005786) never changes.
Identity and time
| Publication number | OT-2026-000005786 · never reused |
|---|---|
| Internal UUID | 01a0a944-d80e-7ad7-aebd-ad9244a7f7b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:10:56.400928Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f6c1e3fe1ca302243bcfaa292c3007d4d176cf7115f924818bab652c37b794b |
|---|---|
| Markdown | ab22f89d07f4c881ebaa56f0f8272fc45d084d45f21de7a19865badb5f5a3059 |
| Publication page | e8631368e734749871ad544d38a34c4dd7b9f991f841228ce05b60a87f22bfd4 |
| Manifest | f5d9c76a686796c6572a7a23396d330fa33daded566cdbb004eedd57d07da70c |
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 | grksjwO54QQ5tEhoNyMZ4GfZ9d8q2ZmBQ5g5tK1IiPDfNfRJoE2Oozy1asPdFlk5lS9iLUx2CGbTAHpQ6J00DA== |
| 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
| 2026-09-16T08:20:33.004423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005786observed e8631368e734749871ad544d38a34c4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:32.990925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005786/manifest.jsonobserved f5d9c76a686796c6572a7a23396d330f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:32.978655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005786/publication.mdobserved ab22f89d07f4c881ebaa56f0f8272fc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:32.965412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005786/publication.txtobserved 1f6c1e3fe1ca302243bcfaa292c3007d...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. |
|---|