OT-2026-000096778
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, 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-2026-000096778) never changes.
Identity and time
| Publication number | OT-2026-000096778 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-74d4-98a0-ea095f754c83 · 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-2026-000096778 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12a266eebc99121cc2a0076eb39243fb9baf5c48d467cdb9e5c42107d1ff60f7 |
|---|---|
| Markdown | 8454e092114f055878c75178e4865b6b7be3bc76105aa1a8e5993142aa6f17b8 |
| Publication page | 6a120e4d91cab1a09078f2c6acf31466d90ea988197cc23727c5a9c4d309c0ef |
| Manifest | 1fdf7629f74c7addfc88ab68e7fab8208e25ab1f085502b61af63689b3f7aa43 |
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 | vdbB3r9/wMzgfkMO5uMCLJl5ilHvaOL7HOoUs1yzTNAQNs0SykC9EjIf6x7TDoJAVpi7PoI6YCC1gyQSmPVcCw== |
| 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
| 2026-09-17T09:34:21.754095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096778observed 6a120e4d91cab1a09078f2c6acf31466...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:21.734274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096778/manifest.jsonobserved 1fdf7629f74c7addfc88ab68e7fab820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:21.714144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096778/publication.mdobserved 8454e092114f055878c75178e4865b6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:21.695672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096778/publication.txtobserved 12a266eebc99121cc2a0076eb39243fb...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. |
|---|