OT-2026-000091770
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000091770) never changes.
Identity and time
| Publication number | OT-2026-000091770 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b9-7b92-b792-116bb99afb55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091770 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65ce788b09bf5d31350ebd1474fbfcb1c70d7dccbcf2bc4eb8c5c363e46990bf |
|---|---|
| Markdown | 2c77a84a00d043e4476ef44d6ee990bd98a7b5ae0eeb10c772a83ba4d5f97522 |
| Publication page | 027d41a982590764f3c06dbbc19e75c3cedaf85d1590f372ebced0799b706d20 |
| Manifest | 2473510d8c2cdb4271609ab2bf25bba5448d6c536d523b72a4138bfa8f980853 |
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 | d2UHTAPeavk/BOWAcD+LrkQKuu8myrpKziAK6joBvHGrhG3vF8b3ouKLDq7sC797En2IXkSEmB1J9c1EoJilBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:42:39.922791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091770observed 027d41a982590764f3c06dbbc19e75c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:39.903196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091770/manifest.jsonobserved 2473510d8c2cdb4271609ab2bf25bba5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:39.884666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091770/publication.mdobserved 2c77a84a00d043e4476ef44d6ee990bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:39.867420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091770/publication.txtobserved 65ce788b09bf5d31350ebd1474fbfcb1...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. |
|---|