OT-2026-000098385
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000098385) never changes.
Identity and time
| Publication number | OT-2026-000098385 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7e2c-af97-6c27b9be86ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098385 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f348e6ea5d0c8c4fe1ff3baed40e65dcc88d603e65222d847140c69550f4e61 |
|---|---|
| Markdown | bc9be4d44be3ceb7cc6837456ee1426b297ff0fda44ea33a7392195840055026 |
| Publication page | 1cb77837e3c92298b14a1493b6815762d7e2a9549e7584c2da9ed933285941bc |
| Manifest | b30160522830b848d1be3bf0c254f21e0d25868053928c788dad9990439feedd |
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 | rNfqVz4bKl47E0rL7eCR7EjCVNYWGP+Nmp9oT/59Vy8+jWvDF4ngzJxndTZJ/QT9QHY/UU+INUnPywamDIpBAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:07.486592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098385observed 1cb77837e3c92298b14a1493b6815762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:07.466737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098385/manifest.jsonobserved b30160522830b848d1be3bf0c254f21e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:07.449304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098385/publication.mdobserved bc9be4d44be3ceb7cc6837456ee1426b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:07.431465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098385/publication.txtobserved 2f348e6ea5d0c8c4fe1ff3baed40e65d...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. |
|---|