OT-2026-000009300
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented 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-2026-000009300) never changes.
Identity and time
| Publication number | OT-2026-000009300 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31ba-737d-88d8-00eca176bbc3 · 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-2026-000009300 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9f471036b1f60a6939ec0a6b2b97edde1df04cb3c01b941d0ab6d5c3d92b93c |
|---|---|
| Markdown | 6d87f2bc58578b1c0766b48524a9b9c58f109c2dc95bb27afca0549fab6b9192 |
| Publication page | 740f6bb94b0bdbc44975ab5bc4f57db1e9147cf2850722e0a92378b01cb7bfc5 |
| Manifest | bf9af1729554f8e5ef36a491df935327ddabdec00fc9a2016d7e2d68c2339b37 |
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 | mrG8KfCsi2kspBviJF6vUs65K7aTxTds8iIeCjkl+T43Iz8sp8cgFQl+GPWSW/Z0trw13a5Gl7w5qH9m78LGAg== |
| 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
| 2026-09-17T12:18:04.384497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009300observed 740f6bb94b0bdbc44975ab5bc4f57db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:04.361485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009300/manifest.jsonobserved bf9af1729554f8e5ef36a491df935327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:04.341938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009300/publication.mdobserved 6d87f2bc58578b1c0766b48524a9b9c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:04.321716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009300/publication.txtobserved a9f471036b1f60a6939ec0a6b2b97edd...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. |
|---|