OT-2026-000084634
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000084634) never changes.
Identity and time
| Publication number | OT-2026-000084634 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-75b1-b99d-bc96be478a23 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084634 |
| Status | PUBLIC |
Content hashes
| Canonical text | e09cb1291096dfc245b86898ea820637c25320453ab10826b5207704188da086 |
|---|---|
| Markdown | 9f65cf9e8f848783f8e36e279a1ad57366bbb18cfa1ee1b8d9331740c49ad9ac |
| Publication page | fd0f4cb0e826676ac9af066aa23b17a01ee33c7ec7896a4d7638a3b2ae717fb1 |
| Manifest | b4233aae41bde52d4831daebf770786da041f199269afb8cd08aae069d9172cb |
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 | kQ/avG7XOQ7+V9eoyK29zLZpV3CX7NZMZb4yfmp3e9D+7CmKgv/HP5BoR2ar5WlI1PeX6xnCFXn7/ScqxKy1Bg== |
| 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
| 2026-09-17T09:55:33.052424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084634observed fd0f4cb0e826676ac9af066aa23b17a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:33.034586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084634/manifest.jsonobserved b4233aae41bde52d4831daebf770786d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:33.017768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084634/publication.mdobserved 9f65cf9e8f848783f8e36e279a1ad573...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:33.000667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084634/publication.txtobserved e09cb1291096dfc245b86898ea820637...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. |
|---|