OT-2026-000012217
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, pulsed blow-off 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-2026-000012217) never changes.
Identity and time
| Publication number | OT-2026-000012217 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-7be0-8870-c1e485544b5b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43a810867cc3cf1879cd9ff1e5bd38e97dd740362b337fb84a9a6cf5d4169521 |
|---|---|
| Markdown | a960e2b2b1694c43f3b4d15e068e1281ccffdd56319cc1b6898b7bffc7aab661 |
| Publication page | 70e70d6ec61e9b08f807d7d65f2011dad70629ef8cdfc7809cd3e94ba5feecd2 |
| Manifest | d0c7c4d91aea5510fb70de0ea1d615c3b383dc7e519d12c48d9441decc2d321f |
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 | YqUkTlvw4bKZiOyR4EcDc+/mxU1a/Mo40QbhXLXsSTxAhD8ItcK+jFZjb8dXD0re13DkAadmnMpgiTuLWXq6Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:11:08.049641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012217observed 70e70d6ec61e9b08f807d7d65f2011da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:08.029212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012217/manifest.jsonobserved d0c7c4d91aea5510fb70de0ea1d615c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:08.007063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012217/publication.mdobserved a960e2b2b1694c43f3b4d15e068e1281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:07.986345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012217/publication.txtobserved 43a810867cc3cf1879cd9ff1e5bd38e9...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. |
|---|