OT-2026-000063067
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000063067) never changes.
Identity and time
| Publication number | OT-2026-000063067 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-76f3-a453-63e76548b9d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063067 |
| Status | PUBLIC |
Content hashes
| Canonical text | caa53f25e3ed47b3dc6d58e93f9a36977985aeba3ee5805a21854b729e01ee6d |
|---|---|
| Markdown | 5422fea4a785d48ac65430293d03d3ea74cf512983d7803c4d8a42c7a940a3dd |
| Publication page | 8fe61a8886fb9b78e1cfd4061e5adb26de50f4a4cf3044dc14a04c2cc7b061c6 |
| Manifest | 38d329a04fdcb73e247de9e79769d940da1f4033de3c4c796b027087b72b641d |
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 | 3f6xoSpZn4tq1vfabplpB5yM2Jy+Gb8gBS8CfP0tOCURzS5aicOP83a3/kK+KqKguJLYmhpaUCCCyts35EQRDQ== |
| 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
| 2026-09-17T10:38:50.025459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063067observed 8fe61a8886fb9b78e1cfd4061e5adb26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:50.007700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063067/manifest.jsonobserved 38d329a04fdcb73e247de9e79769d940...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.990663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063067/publication.mdobserved 5422fea4a785d48ac65430293d03d3ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.974109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063067/publication.txtobserved caa53f25e3ed47b3dc6d58e93f9a3697...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. |
|---|