OT-2026-000010390
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000010390) never changes.
Identity and time
| Publication number | OT-2026-000010390 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee6-79c8-a542-42b49097faec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010390 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86837a98ceda16f8ff0175a536d8ff8028ed121e14b05024f0f6b5e5f4aabb1e |
|---|---|
| Markdown | 27e59b88bf653985676aca6df45fbb2d8c47ab4db1f90fa3a3cde6f868774422 |
| Publication page | eadc36f1c71c7878be75c8c4e54d40a5b3c449571468b519e52838909615ba46 |
| Manifest | a394b729dab61a0ac0459ac22988bc26e7656a4c359819d4d3c0fde316e93546 |
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 | ZKgx86SaJOTdmeNI/0aZjaQR6RYHJ1z4IULhu9vQfzgovDFdpd5h4o118UTdsYU0cOw1CIsK+gs9UUUGreUlBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:30.640463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010390observed eadc36f1c71c7878be75c8c4e54d40a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:30.622508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010390/manifest.jsonobserved a394b729dab61a0ac0459ac22988bc26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:30.602828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010390/publication.mdobserved 27e59b88bf653985676aca6df45fbb2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:30.583770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010390/publication.txtobserved 86837a98ceda16f8ff0175a536d8ff80...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. |
|---|