OT-2026-000082508
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000082508) never changes.
Identity and time
| Publication number | OT-2026-000082508 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-7b32-965b-11e924fc6955 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082508 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d41611c9da09b81dc64f963be0f4258b265d4b3e4ef22e38b018aabf01c8e17 |
|---|---|
| Markdown | 1ed07a684208a9e945f6ace7264056554c0ef181776a60862d3a8371c1af52ff |
| Publication page | 9de780a648f82a44b99c00b08fd5927f05b95310ddf03eb7a904c658326017f3 |
| Manifest | 33d88f6564c4d0dc7ff79fbead7f6d4fefd72e51bcb2cecec7ebc8d52916e62e |
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 | QSoxe5hfrxtWzU4wbAcFLMiiTGnWEY+zgtkotkJUVh7q9py0M9mcJ8Q0rU+aXoD2QP4emDXqDshZy1N15ZnWDA== |
| 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
| 2026-09-17T09:57:56.379785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082508observed 9de780a648f82a44b99c00b08fd5927f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:56.365713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082508/manifest.jsonobserved 33d88f6564c4d0dc7ff79fbead7f6d4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.350801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082508/publication.mdobserved 1ed07a684208a9e945f6ace726405655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:56.335396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082508/publication.txtobserved 4d41611c9da09b81dc64f963be0f4258...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. |
|---|