OT-2026-000016470
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000016470) never changes.
Identity and time
| Publication number | OT-2026-000016470 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-758c-b8e0-8123127e880e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016470 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2aeac21fd5d38731a8f0c4263809bb59ee1f22a77a61540d0f1a8aef8b49fc5 |
|---|---|
| Markdown | 774517ae18b7333ae03733a2b3c541d7d6e3c4e6042bbb083099df34f7209553 |
| Publication page | f5c0b6bd32fabee0b4fe3853f28bd3bbe33c255213ceb6ac21527d440a53e4e9 |
| Manifest | c1cb2631043873847cab4213a5450fa77065c97b3575d08e69b6bf4c97602d2e |
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 | PbRblzqFNAoQTz5hP/FMcntumwh3V7YFChQCRjAPoaAqvgM5Azy12U+MdMqPwBz8TkHimbiyL7vVkPfMabjTBw== |
| 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
| 2026-09-17T12:04:40.197555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016470observed f5c0b6bd32fabee0b4fe3853f28bd3bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:40.178069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016470/manifest.jsonobserved c1cb2631043873847cab4213a5450fa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:40.150197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016470/publication.mdobserved 774517ae18b7333ae03733a2b3c541d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:40.132507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016470/publication.txtobserved b2aeac21fd5d38731a8f0c4263809bb5...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. |
|---|