OT-2026-000089098
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single 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-2026-000089098) never changes.
Identity and time
| Publication number | OT-2026-000089098 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-daff-76ed-91eb-fb1faf2f6357 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3949952963938e90f360a295e91b8c30976bb451e037ab0ff617aa97878ca34d |
|---|---|
| Markdown | a3a743a6fb1596400781f007c641f4251216746cfed2dd246a29d590619a2a87 |
| Publication page | 023036d66d5b35d9634e272e83797efb954449cee60ba3c196d1193775b40855 |
| Manifest | 1048494a958d5e7078033274b5376111083ffd8a00a5c03b3c60f833fa22b97c |
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 | 0EeASH2oLDT0xcNvjNDXFswdR+SzC9/N07pbf/JHUn0mpJgJywadU/3yirZ7SXAZHtKfmOiHM/7UVHv2DteIDQ== |
| 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
| 2026-09-17T09:47:00.374790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089098observed 023036d66d5b35d9634e272e83797efb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:00.358019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089098/manifest.jsonobserved 1048494a958d5e7078033274b5376111...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:00.339273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089098/publication.mdobserved a3a743a6fb1596400781f007c641f425...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:00.321653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089098/publication.txtobserved 3949952963938e90f360a295e91b8c30...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. |
|---|