OT-2026-000094647
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000094647) never changes.
Identity and time
| Publication number | OT-2026-000094647 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-78c5-917b-ed6ac527832c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094647 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33142c226ceda17b97cddebe9209b773f71e69872c33deb5f456b27f9ab69212 |
|---|---|
| Markdown | 761dc4504204d5cc5d92c244b6170b25363ce84990934957883f520383f76724 |
| Publication page | e890a59015f6ac6f05f4b9c4343dfe1e441d373b43683883a963867ccb4fb572 |
| Manifest | 06c834a6d41e7c19dbae0fd369225167692324169d5a29b67eacb49e26fb1d04 |
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 | ge01woyOagh3N+zaECH/VefFYtBaFjsahWkc1IjZlpuBM3h2vR//Z86i20Cptb2hJW7CjVzWprqjBKzqTMYmAA== |
| 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
| 2026-09-17T09:37:05.466672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094647observed e890a59015f6ac6f05f4b9c4343dfe1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:05.448626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094647/manifest.jsonobserved 06c834a6d41e7c19dbae0fd369225167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:05.431000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094647/publication.mdobserved 761dc4504204d5cc5d92c244b6170b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:05.412917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094647/publication.txtobserved 33142c226ceda17b97cddebe9209b773...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. |
|---|