OT-2026-000082698
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum 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-2026-000082698) never changes.
Identity and time
| Publication number | OT-2026-000082698 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7e75-96f1-f4507b30e195 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082698 |
| Status | PUBLIC |
Content hashes
| Canonical text | 764188471f4c858f9c4668979be9a29b815084ee20c3a7d13aa7568fe006f410 |
|---|---|
| Markdown | b6171f0aec8a5316ad4a2e36be7ca4c8f26a8a2360e352988b0fcc31de842796 |
| Publication page | ea8e2669858908ffb8d669e4dc1cb23b6011359fb63534751cc83c900d7227fa |
| Manifest | 09e27ed52ae48448284d4fa1931c9fdeffab0423f9305a6f269f4487961f5512 |
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 | wjYe9Ja5fsrHOI+7DoRJ5M+yaSQmuEzfyINIuTOezZBOOjbo/NBsF3PUxXH7m4Yadrr8s97EJyC6x9dDImawCQ== |
| 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
| 2026-09-17T09:58:16.274523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082698observed ea8e2669858908ffb8d669e4dc1cb23b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:16.255885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082698/manifest.jsonobserved 09e27ed52ae48448284d4fa1931c9fde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.240443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082698/publication.mdobserved b6171f0aec8a5316ad4a2e36be7ca4c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.224534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082698/publication.txtobserved 764188471f4c858f9c4668979be9a29b...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. |
|---|