OT-2026-000063310
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000063310) never changes.
Identity and time
| Publication number | OT-2026-000063310 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-7737-bc5d-cd5fedde6f42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e4d370caa9cb5eddf1499c856741fb549a67dcba9f13058855e5fd679a901ff |
|---|---|
| Markdown | e6b76de97fba7608ccbfc0ecf974ec167928547fcc8d33fa5146c16dc5400009 |
| Publication page | fedee5fd352b3ed64a701d865b1dbbc148cb8db651313fbf2f923dadf51c8e51 |
| Manifest | 15b1ceb6802def8288fbbe198aaf067a891306df8dcad8622eb2c4695741c9c5 |
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 | AJjoiNJH7JB55Y/KiywzJrOipz9NcFaZbPlkafuIE2ur5IaZGnR35IP77zA64HMh0TaoKnGt8zd+LyXrmG8LCQ== |
| 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
| 2026-09-17T10:37:11.967371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063310observed fedee5fd352b3ed64a701d865b1dbbc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:11.947669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063310/manifest.jsonobserved 15b1ceb6802def8288fbbe198aaf067a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:11.926964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063310/publication.mdobserved e6b76de97fba7608ccbfc0ecf974ec16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:11.907070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063310/publication.txtobserved 6e4d370caa9cb5eddf1499c856741fb5...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. |
|---|