OT-2026-000009233
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, pulsed 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-2026-000009233) never changes.
Identity and time
| Publication number | OT-2026-000009233 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7eac-88e9-8519f3e1e31d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009233 |
| Status | PUBLIC |
Content hashes
| Canonical text | 441e5cd252532b1e09eb7ac4a6f269142d693cad9a317b2f1b4627267066b048 |
|---|---|
| Markdown | ee28216f45247ce64da25238b9a40f4f5947ac887fa066a584a46c690e6300fa |
| Publication page | 5beb127e3500b47f6b126cf6ed2c9c272008338a22a0c85bf944c0dd7f4133d0 |
| Manifest | 5e62946bfd13f30ba5ad1b59d88bc6cacbd4ae5cd4b34002a085003c57bd72f9 |
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 | uLracd2t0oesavnjVfgWiCpha7cewZRtvnQtZ07zDkCurZJw2gbJVRlPj15LMtTAakRz3AJiuWx86lhN0vvJBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:57.989604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009233observed 5beb127e3500b47f6b126cf6ed2c9c27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:57.968859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009233/manifest.jsonobserved 5e62946bfd13f30ba5ad1b59d88bc6ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:57.946118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009233/publication.mdobserved ee28216f45247ce64da25238b9a40f4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:57.920195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009233/publication.txtobserved 441e5cd252532b1e09eb7ac4a6f26914...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. |
|---|