OT-2026-000096890
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000096890) never changes.
Identity and time
| Publication number | OT-2026-000096890 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-7c59-8303-37284e8f15f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096890 |
| Status | PUBLIC |
Content hashes
| Canonical text | c42c6b3983fef8acf077cecafd9a74dac4cde21858f9fe21ed994ee7dd2f7cd1 |
|---|---|
| Markdown | 3f93be010dfaa77a2d8d5ecee680d4bdc765efe108d55fdd085bcc034e1adbee |
| Publication page | c6a7a15ef8cfbe47bc65dddd73a4407f1b8e2e713c57806787f6b3d61e382746 |
| Manifest | c33bae085b8bdad63e7ea9a778e95de79e3f5ac0ac38fe919505c9a844663939 |
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 | bDn7Bafyu9VaUPCffrdGhCjcWojqVrj9PGPeWCUmqnjynR5VO2TRs6qSXGXuN+5+IHxwNu2wlS6Db1zK9e0hBw== |
| 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
| 2026-09-17T09:34:29.868264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096890observed c6a7a15ef8cfbe47bc65dddd73a4407f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:29.849914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096890/manifest.jsonobserved c33bae085b8bdad63e7ea9a778e95de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:29.828320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096890/publication.mdobserved 3f93be010dfaa77a2d8d5ecee680d4bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:29.808992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096890/publication.txtobserved c42c6b3983fef8acf077cecafd9a74da...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. |
|---|