OT-2026-000084587
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, plant vacuum fed, 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-2026-000084587) never changes.
Identity and time
| Publication number | OT-2026-000084587 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-7cbd-9dd5-f59837bbbe00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084587 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa88a9b922aefcd3ac2701f786fda35d68ea9b9329738a7d6f600eb17768a2dd |
|---|---|
| Markdown | 6479bae324d96aad97eb976ea01079d6e4eb4debce355bda830af7107557b4d4 |
| Publication page | e3476006ac72216530406dd63a0f0fa1513a626b92ddf1354fa76f723ea2a91d |
| Manifest | 26f469acce74aac4ce89a40eedf204ee7263c6873ed420a4d60a05ed470e177c |
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 | /iOYls1QY/V5dR8U65IgQjZL6/Zcdzj9zb684WH5H0HynawmX1UUsvj9T31edtLzfnf4KXnboeSLG0cORO1+BQ== |
| 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
| 2026-09-17T09:55:29.330326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084587observed e3476006ac72216530406dd63a0f0fa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:29.312922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084587/manifest.jsonobserved 26f469acce74aac4ce89a40eedf204ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:29.293627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084587/publication.mdobserved 6479bae324d96aad97eb976ea01079d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:29.276926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084587/publication.txtobserved fa88a9b922aefcd3ac2701f786fda35d...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. |
|---|