OT-2026-000006773
Publication integrity record
Vacuum cup gripper, ejector fed, sustained blow off before set down, silicone cups, flat form
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-2026-000006773) never changes.
Identity and time
| Publication number | OT-2026-000006773 · never reused |
|---|---|
| Internal UUID | 01a0a966-ebd8-7326-825d-bc85159362ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:48:09.691341Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006773 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a1d4fb56a7b1971f9b569fce66bf5b5944130f504c598abbf67a0d26421443b |
|---|---|
| Markdown | abde13f816646ec70f59b590b70a8e11292ee252afe98ee23ac82dea521ca18d |
| Publication page | 2d009e5ee4b8b3753e7b9e9e93105c3c311917c8fef0a971a80a0694748445c4 |
| Manifest | 4951565e4295c59364f083d487f4cd43ef6d3bbdd9e83abaf75f13e8e9bda2a2 |
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 | WBR9mRtkum+dwgjVr7AAApR2H9G69kjI0YMk6wpbeOIlSUIKD8ZNbp9cyspHCyjiG0aDS2KvRWvmULCfW/k8Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T08:50:07.953195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006773observed 2d009e5ee4b8b3753e7b9e9e93105c3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:07.939722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006773/manifest.jsonobserved 4951565e4295c59364f083d487f4cd43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:07.925773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006773/publication.mdobserved abde13f816646ec70f59b590b70a8e11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:07.912049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006773/publication.txtobserved 0a1d4fb56a7b1971f9b569fce66bf5b5...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. |
|---|