OT-2026-000063608
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off after 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-2026-000063608) never changes.
Identity and time
| Publication number | OT-2026-000063608 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7f43-8592-6ebfb063f635 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063608 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9559b4fe81ac7f04f4673112e456337e9f24df69c9fc6624deb3b25d75653b4 |
|---|---|
| Markdown | e27b29156b594a9ccc253f1a899d32711c470390639f43205fffecd4ab1c48e0 |
| Publication page | f33876555897f84968f541cf2c9411ef0efc54bb7171de6412b812704f3cb5cc |
| Manifest | ab0c9ebf93281f6af73bffbc9ca7942e99a77bb441ffbf17f405eac08ed90d5e |
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 | XEyZcayyVe0rCuc0FQIWum7aKIgHVmVdr5MFjibQwtiAkXoEvMbvdnufw8S3HVi2qwCJXPMYk1mjgoudWN12BQ== |
| 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
| 2026-09-17T10:37:37.880934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063608observed f33876555897f84968f541cf2c9411ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:37.862881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063608/manifest.jsonobserved ab0c9ebf93281f6af73bffbc9ca7942e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:37.841552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063608/publication.mdobserved e27b29156b594a9ccc253f1a899d3271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:37.824275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063608/publication.txtobserved f9559b4fe81ac7f04f4673112e456337...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. |
|---|