OT-2026-000092392
Publication integrity record
Four bellows cup vacuum gripper, four zone face, plant vacuum fed, supply line pressure sensor, 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-2026-000092392) never changes.
Identity and time
| Publication number | OT-2026-000092392 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fb-732c-8df5-bbb23cffaa6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092392 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7b23846cf7a53f0ea20178f5281c03de717b9f2f3ea5406c444b1c3d56a9455 |
|---|---|
| Markdown | a8ea230f504198eaba35fb60aada82e97440f8a8cea62fbb6fe3dcc40a83b488 |
| Publication page | f9289eccac86e423b65e915bd6e19998089f26ac42b0476950c92a2b32b067c2 |
| Manifest | 9ee3733f56f04271dae7b4a6ffd9e32572aacc45000b423ae837a1ce2e833644 |
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 | F3nHqyZjrxRklxwxuJqkkfkoccOtzjj5XHhQOgi4e7R6wr9cwFw6TnhC7TWUEsondWVvuu9y4GfPQGJrhwhIAg== |
| 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
| 2026-09-17T09:40:56.203937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092392observed f9289eccac86e423b65e915bd6e19998...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:56.186041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092392/manifest.jsonobserved 9ee3733f56f04271dae7b4a6ffd9e325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:56.167573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092392/publication.mdobserved a8ea230f504198eaba35fb60aada82e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:56.150306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092392/publication.txtobserved a7b23846cf7a53f0ea20178f5281c03d...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. |
|---|