OT-2026-000085874
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, 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-2026-000085874) never changes.
Identity and time
| Publication number | OT-2026-000085874 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-7e66-b49c-a13ff878e75f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085874 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f3eb1edb7766aa1d747377f1a9fbd2663ba132ab71f5d1eeefa11a6eb7b369c |
|---|---|
| Markdown | 06f0b675e2d1e416b8652d7bfc14e1306bc9c2896b3242e7feab784c57b425dd |
| Publication page | 774cbf8d36a2aa6e1d475be5ab81beb5e4380bf706676a62de8cc3af52924258 |
| Manifest | 0bc6a0bdc59fc8edf55f0195227fad4d2dfb8d2ffcb7fe9f4a3486d8d3c2203a |
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 | VG1XO25r57tUwg3zPMZhlyKalRChqaLQ68c5Jqn2Sem6xZTV9kG/w+/TtWqF1v93pnTa1sLGzmOsF9DjOub8CA== |
| 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
| 2026-09-17T09:52:48.675180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085874observed 774cbf8d36a2aa6e1d475be5ab81beb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:48.658363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085874/manifest.jsonobserved 0bc6a0bdc59fc8edf55f0195227fad4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:48.641145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085874/publication.mdobserved 06f0b675e2d1e416b8652d7bfc14e130...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:48.622533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085874/publication.txtobserved 6f3eb1edb7766aa1d747377f1a9fbd26...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. |
|---|