OT-2026-000085144
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, sustained blow-off before set-down
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-2026-000085144) never changes.
Identity and time
| Publication number | OT-2026-000085144 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7101-bc21-f8c52889ef4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085144 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb3af1f887a3bf13d5f15a48ca959ec39f371ab24690aa3d95bebfca149ee187 |
|---|---|
| Markdown | 2ca8835393c47fe341da456d0c147e51f3c1db24489a3a8598d4eabe7b22a1ba |
| Publication page | b4975308ec24038f8a506b6f14c0e800a39797954d7c07a28737053d934e7333 |
| Manifest | ead021b975fb0a279efe851fe836fb30040f23650659949c73ce4675ac641a36 |
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 | lMYjkADcojFUQhyevnL59JXdy74wC7OO1KBnSvZr+yObQrsOK2UxXrwzIxaxyE1tArhbVFpzZAvSkJGwCcAGDA== |
| 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
| 2026-09-17T09:55:13.386440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085144observed b4975308ec24038f8a506b6f14c0e800...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:13.369825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085144/manifest.jsonobserved ead021b975fb0a279efe851fe836fb30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:13.352205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085144/publication.mdobserved 2ca8835393c47fe341da456d0c147e51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:13.334437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085144/publication.txtobserved cb3af1f887a3bf13d5f15a48ca959ec3...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. |
|---|