OT-2026-000084436
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two 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-2026-000084436) never changes.
Identity and time
| Publication number | OT-2026-000084436 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b63-7697-a3b0-50e7513eca3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9cc247a7fdc2591b8fb5522f26fea8b269ea81c1296e2fe4965852d79835960c |
|---|---|
| Markdown | 0ad637f72194bc71b4650fc227259027a99dd962fe273206670375ea3eabf481 |
| Publication page | df7a12105f246c5dd9a3df19c3a128e907489d987f085484c255204d49e7b5b6 |
| Manifest | e411548debee6c864d22d793321b4a00e48cb1e8a4ba0dcd462c1535157165d2 |
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 | mjNcDAkBNR7qS4bPd8NXi9E9lqaUTTQzNEwhPUMU/Wwmz8Qm+CHgbGPVvbJgYgSKG9WWNRF3HXULzPKxJEa8Ag== |
| 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
| 2026-09-17T09:56:23.395587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084436observed df7a12105f246c5dd9a3df19c3a128e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:23.379383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084436/manifest.jsonobserved e411548debee6c864d22d793321b4a00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:23.361165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084436/publication.mdobserved 0ad637f72194bc71b4650fc227259027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:23.343274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084436/publication.txtobserved 9cc247a7fdc2591b8fb5522f26fea8b2...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. |
|---|