OT-2026-000084316
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, 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-2026-000084316) never changes.
Identity and time
| Publication number | OT-2026-000084316 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7aa7-bbfd-94499648e766 · 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-2026-000084316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f0f7a294d2e9a2382e2dbdc4cc77dfc4b66986b015582e4f7bceb0ca0d8db6c |
|---|---|
| Markdown | 5e515cebb8b8c785a021968bafd571bf1db1c6aa0036264c05a2b3e0ae6dd58d |
| Publication page | a0bf514faeeb50295f5a30d513de4519167a8a7084d094dc13f702682867a3ba |
| Manifest | a9425099f888e98bd5600ef07045fb285337a594706ea90b9808f0a2aa3eac05 |
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 | Nbbqepy19M9njaaQN58hFeSsY0vWtlQwR0Csa/lW9bLgtBRBdZYOM77oXPgbn5pAQhV6FIR3JQf5N+U6dcmFAA== |
| 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
| 2026-09-17T09:56:14.421311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084316observed a0bf514faeeb50295f5a30d513de4519...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:14.402657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084316/manifest.jsonobserved a9425099f888e98bd5600ef07045fb28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:14.369572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084316/publication.mdobserved 5e515cebb8b8c785a021968bafd571bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:14.337495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084316/publication.txtobserved 6f0f7a294d2e9a2382e2dbdc4cc77dfc...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. |
|---|