OT-2026-000035845
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000035845) never changes.
Identity and time
| Publication number | OT-2026-000035845 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-77f4-99ea-7e7e80db148b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035845 |
| Status | PUBLIC |
Content hashes
| Canonical text | aee6a34215ae8f1559f04e63b6173121b4e8bde5867a973205091da5882fe375 |
|---|---|
| Markdown | 8046595a3a17187ee99610570793d27f5d561c5fc7346fc2b1629f99e54e7713 |
| Publication page | ae255db5638c2993decc714a2cc712cd8391be65f609c4f52a5988514cc924d0 |
| Manifest | 44eb6005017ad77707632bdf6f35144e3f8227b6aa34889587ca57decc512b6b |
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 | +/hPsPQF4QmNs22xuXrR/euqMQp0mrDB8xCl3EVKJmVr0EXdhudg7z2tyA6gn3CPFZAR6va01QPiq7PXPwYDCQ== |
| 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
| 2026-09-17T11:27:34.216191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035845observed ae255db5638c2993decc714a2cc712cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:34.199884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035845/manifest.jsonobserved 44eb6005017ad77707632bdf6f35144e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:34.183926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035845/publication.mdobserved 8046595a3a17187ee99610570793d27f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:34.167604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035845/publication.txtobserved aee6a34215ae8f1559f04e63b6173121...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. |
|---|