OT-2026-000023324
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000023324) never changes.
Identity and time
| Publication number | OT-2026-000023324 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7e06-813c-2246b2343cb1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023324 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8414d7f407eb39f3a138693248cc806eeeb191dc5d7e1e7edc4b6ffadcd69163 |
|---|---|
| Markdown | 8ba7255fdc28a4aaae58872fbfdbba8e2ec85a19bee5c08dd96bbd12a993a2c2 |
| Publication page | 80fa55b109b16e0f6c764ad53df9e6b77e547ff68f7fee8ae63070e04f41a53f |
| Manifest | 78ab847291260e4c713af3e1c80321edcb47af43932874c676d80b1b015844fb |
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 | B904Lf78DiwM0sP4BQVPiBdj6ArDMLrmbLyqt+cwzKVVN3DkKtG+wNWr+05QZMUZiKl35oJ9e8AMPqme6y+iCA== |
| 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
| 2026-09-17T11:51:24.622170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023324observed 80fa55b109b16e0f6c764ad53df9e6b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:24.603975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023324/manifest.jsonobserved 78ab847291260e4c713af3e1c80321ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:24.586799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023324/publication.mdobserved 8ba7255fdc28a4aaae58872fbfdbba8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:24.568486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023324/publication.txtobserved 8414d7f407eb39f3a138693248cc806e...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. |
|---|