OT-2026-000082390
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000082390) never changes.
Identity and time
| Publication number | OT-2026-000082390 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-79d8-8368-80a093356b9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082390 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97d8fbbbb86a98f726964b1a29c8966f196dab411584e8748ba313b819a9315a |
|---|---|
| Markdown | 3bc99ebe03fddb0b033c82263b87f09549e20a133673c629845df20ab8ffa2fc |
| Publication page | 5e9c3515ccb16c56ca3f89fdc161b286505ad2d01dc3ceda941a4135d78b090a |
| Manifest | f4ddf1793431f1b616892efd13143310e41b97067df18226abfaa9740f5d4527 |
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 | NXKS6p6lgwD8/ZAs7TmLXAPVV5CcabT5hm1Rhv8bzel4ihganazzQSClgU5cmH0flzpIFX2TNy7pMymstim/Ag== |
| 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
| 2026-09-17T09:59:16.315796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082390observed 5e9c3515ccb16c56ca3f89fdc161b286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:16.299274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082390/manifest.jsonobserved f4ddf1793431f1b616892efd13143310...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:16.281851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082390/publication.mdobserved 3bc99ebe03fddb0b033c82263b87f095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:16.263677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082390/publication.txtobserved 97d8fbbbb86a98f726964b1a29c8966f...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. |
|---|