OT-2026-000011080
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, vented after 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-2026-000011080) never changes.
Identity and time
| Publication number | OT-2026-000011080 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-75f3-8e15-2623d2fe43a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011080 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75d68de7091712e4c835660572b5fb5ddaef70ce6530df175528e3b0e57905a5 |
|---|---|
| Markdown | a34510761742fc592bc84f2cfc60bf720a3b206331714e5ef66a229a9baafc13 |
| Publication page | 64c1b991547e1c27d7d8c163ff00c87a2acdd8e20e7c341bbe88aaf2a6ec3e76 |
| Manifest | 821a604811c656d25db9dcbabee1cd3a797b7e3be567a47176884a77922063b2 |
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 | sKTAsIP5PcENExsrtxsVgvL8s4Zagsa5n+POnD8Vy3Kw6Ds/PbNyTehkTet953goQ11FiwqnotDzFw2mPn+qAg== |
| 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
| 2026-09-17T12:13:55.087665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011080observed 64c1b991547e1c27d7d8c163ff00c87a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:55.066184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011080/manifest.jsonobserved 821a604811c656d25db9dcbabee1cd3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:55.042472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011080/publication.mdobserved a34510761742fc592bc84f2cfc60bf72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:55.021741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011080/publication.txtobserved 75d68de7091712e4c835660572b5fb5d...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. |
|---|