OT-2026-000101374
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000101374) never changes.
Identity and time
| Publication number | OT-2026-000101374 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-78b6-aa48-aa2c49331948 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101374 |
| Status | PUBLIC |
Content hashes
| Canonical text | f30bb96a0b57c588f2f7388db8882bffca267af296295fa6feeb8bfe194921c4 |
|---|---|
| Markdown | 83f4a81997b5145b757b670c1c87acfb69f16d389b4f07d8efb9435dbd47c37d |
| Publication page | a47bc67a530b297bccf9edb04cedcc51be2eb20abab3a178e44018521061e54c |
| Manifest | e402b3c553488c8776118572f005fc641131bda41f964a4fe18081dad1118a90 |
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 | /dLn6IuGtshv2i9N3fFESxmN/eQKsoQ8eZQGnWN6ADDjkNuuwTGgcUqpGYagPJSoMjCY0TwBMvPSPmEP6jqYCg== |
| 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
| 2026-09-17T09:25:54.086576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101374observed a47bc67a530b297bccf9edb04cedcc51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:54.067625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101374/manifest.jsonobserved e402b3c553488c8776118572f005fc64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:54.048702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101374/publication.mdobserved 83f4a81997b5145b757b670c1c87acfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:54.031472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101374/publication.txtobserved f30bb96a0b57c588f2f7388db8882bff...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. |
|---|