OT-2026-000098770
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000098770) never changes.
Identity and time
| Publication number | OT-2026-000098770 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7b86-a2db-c62f304a4957 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098770 |
| Status | PUBLIC |
Content hashes
| Canonical text | 382f02cbffd1836137d9534cf268a27353300cf2ccaf10d353d2620b0acf9532 |
|---|---|
| Markdown | 6931b911cd2a89f876dd77b79678cb0b33dc511d8769c2fddbd8318269a60bf3 |
| Publication page | abce584f747bd2235bad71d46de7e45463e23e6068c151bf5584f9cd9b92b473 |
| Manifest | 7e5e1eaa801d6f0f4dcd020d6675f13a9ff649990448b1f7a2d8a003cd850890 |
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 | 36AQQZVK/+uYDIY3UAt2PlCM7cFWpoiITsnGt4kp7wpNm+3EATwwlSDnYbEeviC6atIJ/qehLz1jDeDAS7w9AQ== |
| 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
| 2026-09-17T09:31:05.512819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098770observed abce584f747bd2235bad71d46de7e454...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:05.496640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098770/manifest.jsonobserved 7e5e1eaa801d6f0f4dcd020d6675f13a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:05.480119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098770/publication.mdobserved 6931b911cd2a89f876dd77b79678cb0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:05.461890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098770/publication.txtobserved 382f02cbffd1836137d9534cf268a273...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. |
|---|