OT-2026-000095602
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000095602) never changes.
Identity and time
| Publication number | OT-2026-000095602 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-7690-8d73-3b910852be12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095602 |
| Status | PUBLIC |
Content hashes
| Canonical text | 745625cf7217b5e047b5aa6df8db88fabd21a5e531c7561c35718c2105de586e |
|---|---|
| Markdown | 1d470897b3cb73da3ca9962a4ffd09eb070c891ed84e75f57aeaf4c69a487932 |
| Publication page | 2fe7dfc04df451d4a364a917baed2d6bf1eaa1aea5569499364ddbdc913b3552 |
| Manifest | bf428d57081aee31cdc4bfc3e6e8f4ba176df5895291245111cde522c0ce45e6 |
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 | 4KdHml6nV+OU4RdiGzUsb3wG6jsdCdss1qJHf03QHAiHn7c16Ev0rS5wjW4ZC4212krHb5kEC/KMiOPHyO+VBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:01.457034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095602observed 2fe7dfc04df451d4a364a917baed2d6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:01.442014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095602/manifest.jsonobserved bf428d57081aee31cdc4bfc3e6e8f4ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:01.425567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095602/publication.mdobserved 1d470897b3cb73da3ca9962a4ffd09eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:01.408845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095602/publication.txtobserved 745625cf7217b5e047b5aa6df8db88fa...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. |
|---|