OT-2026-000033927
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, supply line 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-2026-000033927) never changes.
Identity and time
| Publication number | OT-2026-000033927 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a392-70bf-b5bf-6ba02d600ee7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033927 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ee599cd29352b164334d10f7b0458869ffe29df978e252d71b5a7d5567245fe |
|---|---|
| Markdown | 094e52d19d04d8b9c288fe2ce68dc2449023c8ffc9b781a48605bdbcea08672a |
| Publication page | 018f1bae5ff18f3b1ab0c12b11e5c64a589726bc75dd43ccc3d02519e00a8fdf |
| Manifest | eb84ffe7e6e65eccd6aad4e1a837e5b63644f869f4945b4be46e028c464cae08 |
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 | +A+Rh7IfhsrRGt3jlNH2nH4oSk28LQTx+fNs13RiK83WmsMXVM1J8ARnGd0bIqrYKd9Sye2z26vp3XfNKNf1Ag== |
| 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
| 2026-09-17T11:32:00.716081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033927observed 018f1bae5ff18f3b1ab0c12b11e5c64a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:00.695655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033927/manifest.jsonobserved eb84ffe7e6e65eccd6aad4e1a837e5b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:00.678608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033927/publication.mdobserved 094e52d19d04d8b9c288fe2ce68dc244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:00.661735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033927/publication.txtobserved 8ee599cd29352b164334d10f7b045886...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. |
|---|