OT-2026-000064754
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000064754) never changes.
Identity and time
| Publication number | OT-2026-000064754 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deba-7f00-934b-cbdb8c242108 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064754 |
| Status | PUBLIC |
Content hashes
| Canonical text | af6cf308c9a7090dac0ce39121357975e995a176929f7c83932a137310eaa1e3 |
|---|---|
| Markdown | a93410eb8d0c475f0c3f922cbc9dbcb9f3331b4c2d709cec754b43319d73f83c |
| Publication page | 3089b31a51f9fc9d71d39ad66cb97a546c5947701676206c7edccb5fa9ef7383 |
| Manifest | 052532b1f998115ba5d983cd936531c1a6aa2713ef6087bf3a3fc89a5bbf4c9b |
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 | 010NymskYoegtRgcFLueEZ1vRLgY9vquGfJRbnxcbRcmLj8YtZkJ4VAfK7xnyIOfZLq/fQKiGJkClzdlgMMGDw== |
| 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
| 2026-09-17T10:35:38.287195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064754observed 3089b31a51f9fc9d71d39ad66cb97a54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:38.269537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064754/manifest.jsonobserved 052532b1f998115ba5d983cd936531c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:38.235051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064754/publication.mdobserved a93410eb8d0c475f0c3f922cbc9dbcb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:38.216848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064754/publication.txtobserved af6cf308c9a7090dac0ce39121357975...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. |
|---|