OT-2026-000096872
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000096872) never changes.
Identity and time
| Publication number | OT-2026-000096872 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-73b1-b0dc-973130ad25e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096872 |
| Status | PUBLIC |
Content hashes
| Canonical text | a83423eb9ca2a2a38deebbc78f564904c0e0e389c139267318daa921b0dcef9d |
|---|---|
| Markdown | d2a095b7ff699bd0e3e79f4b3e6239d20f92b0c753f7c91e1f5cf80a4762bb12 |
| Publication page | 17d21fc9b81610ef279123559314c7b43d8221ea91493c998101cfa164bf3918 |
| Manifest | bdd107c6a5e227d7bc98ae310a9d0c4c72e5ab977590d099b07cb21eaf34b1b1 |
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 | jwc10Diejk2blp7V6+pa3qo9Ji/LXTn405HEc8LGQlGdA6JLds/9N/fq9qRv9POsEuhi6cdMPsu+JiFIDkinCw== |
| 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
| 2026-09-17T09:34:28.468301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096872observed 17d21fc9b81610ef279123559314c7b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:28.449995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096872/manifest.jsonobserved bdd107c6a5e227d7bc98ae310a9d0c4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:28.432763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096872/publication.mdobserved d2a095b7ff699bd0e3e79f4b3e6239d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:28.413428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096872/publication.txtobserved a83423eb9ca2a2a38deebbc78f564904...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. |
|---|