OT-2026-000092706
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, 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-2026-000092706) never changes.
Identity and time
| Publication number | OT-2026-000092706 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-734f-97ba-ced4197e76a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092706 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3d0a3b7f9dd81093a0017c7550fff88cc96d07121cc58d519da4c8ea28c274e |
|---|---|
| Markdown | 17a44f9256c5c2425db8d72fba166b6b57f293430ce24cf08becdc623a5ba3ee |
| Publication page | e27bfef1eb8a832a4edb1ef4f628f83ddbf6348d1d438912c73b4b093218943f |
| Manifest | 7d3e48ce23b588e608525f0d4319e198434b3393c3241a69f3dd433c46c186bc |
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 | Q/iJlCOXHV0ynYYE2CJP+K4I8loZYqpkjcOTRQYW/h7greDtRHSKh4TuRmT7k2lXRkLUDsR5IouNWUwFArgTCg== |
| 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
| 2026-09-17T09:41:19.635054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092706observed e27bfef1eb8a832a4edb1ef4f628f83d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:19.615054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092706/manifest.jsonobserved 7d3e48ce23b588e608525f0d4319e198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:19.594509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092706/publication.mdobserved 17a44f9256c5c2425db8d72fba166b6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:19.575916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092706/publication.txtobserved e3d0a3b7f9dd81093a0017c7550fff88...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. |
|---|