OT-2026-000065250
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000065250) never changes.
Identity and time
| Publication number | OT-2026-000065250 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7c26-a9ce-ff9c3d189185 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065250 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cbeac3441b5a79a56aadb778dc91c5747693877fc3ebcae2bee124bc2507620 |
|---|---|
| Markdown | c8b50f3ef3d6369308c6a7c163810d92b9ee9d8c1e99e205a061c4352910310b |
| Publication page | defdc8ac98d21580daff1a8ee0bceae89b04266c7f8db8c333ad11dbc432f9e4 |
| Manifest | 9adc4be3dcb6e77912139de2e48f0287230e2fa68090f7bcd962850ab07657e3 |
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 | CDx/RrDbbRiNa6t0quQwKgt8NslOxrMXPK31jV7c8vNWRAcnNfmncn0bzOVsDQm8N+vL0UAIcvrgSQCC7aLTAg== |
| 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
| 2026-09-17T10:35:06.709529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065250observed defdc8ac98d21580daff1a8ee0bceae8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:06.688754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065250/manifest.jsonobserved 9adc4be3dcb6e77912139de2e48f0287...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:06.671333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065250/publication.mdobserved c8b50f3ef3d6369308c6a7c163810d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:06.651955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065250/publication.txtobserved 7cbeac3441b5a79a56aadb778dc91c57...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. |
|---|