OT-2026-000082843
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000082843) never changes.
Identity and time
| Publication number | OT-2026-000082843 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7985-a440-6d89912e6cd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082843 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7ac03f1f3ea4ce5b2352b9c63a2e9907fc3e14f6bf6e6eed87ca1b785a25ed5 |
|---|---|
| Markdown | 32846400237e0eaad40418974867fa2adc8e4793f73d2a92defa72f9f28ab6fd |
| Publication page | 936e35087d68cd570771feeb988849e8423dc21cb81df2444566ef2af488d380 |
| Manifest | d297e866d932c843c4b86bda2a47c5b99a7e1c7a3aa036ec8fab5354b2cece62 |
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 | vy4JW7yGu4XqOfnJwCwS9iyh+NG84bPaDyeKlH5Jml/VdtzvZHM/qEN5wkiPUQw1IhuzLuXWUzt/Od4YfFjkAw== |
| 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
| 2026-09-17T09:58:31.092371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082843observed 936e35087d68cd570771feeb988849e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:31.075418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082843/manifest.jsonobserved d297e866d932c843c4b86bda2a47c5b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:31.057617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082843/publication.mdobserved 32846400237e0eaad40418974867fa2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:31.041178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082843/publication.txtobserved e7ac03f1f3ea4ce5b2352b9c63a2e990...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. |
|---|