OT-2026-000082553
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000082553) never changes.
Identity and time
| Publication number | OT-2026-000082553 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-773b-aa1b-641d9d4774d8 · 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-2026-000082553 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e305498760d22b1676db844835ab49e80e1e1ebff2049e6625a0bc9452b8954 |
|---|---|
| Markdown | 9938fc6d8ac3baefd015bf3cf3a86680f24e4f94737f9e566e945f76e3930e5e |
| Publication page | e20fcf2034c821a3255aed6c8f9bb459a35e9e30b08ee177b41d768f9417540a |
| Manifest | 2e48d761bea31286c21fd8dcfb18097f59da7b6b888a33ba35a5861f4c354f0a |
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 | We1iqIybn7e9RGsHnKcXpfAUeiE8NxpwPJIVO9HUzRB6pEwPBYqggHf5TRJ611YOQdcf+YLNiSsWpDJeQVFDDA== |
| 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
| 2026-09-17T09:57:59.437524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082553observed e20fcf2034c821a3255aed6c8f9bb459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:59.422034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082553/manifest.jsonobserved 2e48d761bea31286c21fd8dcfb18097f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:59.406381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082553/publication.mdobserved 9938fc6d8ac3baefd015bf3cf3a86680...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:59.390204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082553/publication.txtobserved 2e305498760d22b1676db844835ab49e...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. |
|---|