OT-2026-000009380
Publication integrity record
Three cup vacuum gripper, three zone face, three 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-2026-000009380) never changes.
Identity and time
| Publication number | OT-2026-000009380 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-74a6-981a-fc4f858fcaf7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009380 |
| Status | PUBLIC |
Content hashes
| Canonical text | 093bac29806b5565af31d1d0c2b44c2adfbf6f2ad9698ce7bc91564d466c67c5 |
|---|---|
| Markdown | 1c7878f45c5e23477595efc7025182f9d3867f35964b5f49e3be6dc91f718bf8 |
| Publication page | 91dcc25b1e8fdc714e56e46cbec3932837da5c8b7d25dfe3bb8f98dae1604cbc |
| Manifest | 49ebab43d8008dd11d1baf8fd4f782d776031baef557d47ce50a66abc36b6b6e |
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 | RCsUhHit01zsYqNPxfLtz2m4JUz499whadi3YamxITi40drvueWcXu3RSNnq01brin2yWSTAOw67Khuno+F5Bw== |
| 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
| 2026-09-17T12:16:39.148469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009380observed 91dcc25b1e8fdc714e56e46cbec39328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:39.128898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009380/manifest.jsonobserved 49ebab43d8008dd11d1baf8fd4f782d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:39.110312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009380/publication.mdobserved 1c7878f45c5e23477595efc7025182f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:39.091241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009380/publication.txtobserved 093bac29806b5565af31d1d0c2b44c2a...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. |
|---|