OT-2026-000005358
Publication integrity record
Bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pressure verified
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-2026-000005358) never changes.
Identity and time
| Publication number | OT-2026-000005358 · never reused |
|---|---|
| Internal UUID | 01a0a936-8829-76be-b930-1313fcc03533 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:55:18.444658Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005358 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbe5eb3287141172d5fe0609906357894af36f9b5edf9ea6bef1f50eafbeaa32 |
|---|---|
| Markdown | 3166ece89013420a9b59200cc9bd821152e13d98eb65b6842ba1a2090b1fd83a |
| Publication page | 3ea84d61494304b152f6ec0d4971934a9320f7bc1722a8d90cc211d176492809 |
| Manifest | 08fe89bc24567898d551d2e642a254f8e47ce1b11e5d77b83cbda404c3d14213 |
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 | 2YotSQAu9FQfQRFnIbUckkEM3WZM/pNn7j5x4I3fRyBmkQ93gAkVegl1qWgP+cVhFXVSNO92+AOGGjHmp+9xAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:00:18.695796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005358observed 3ea84d61494304b152f6ec0d4971934a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:18.683700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005358/manifest.jsonobserved 08fe89bc24567898d551d2e642a254f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:18.670932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005358/publication.mdobserved 3166ece89013420a9b59200cc9bd8211...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:18.658701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005358/publication.txtobserved cbe5eb3287141172d5fe060990635789...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. |
|---|