OT-2026-000038863
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two 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-2026-000038863) never changes.
Identity and time
| Publication number | OT-2026-000038863 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-71fd-862e-e54494c6d2d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038863 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c9168616ea1045690c1259db4ea00a6324421f006f8b60aa1204c4f29f9fa92 |
|---|---|
| Markdown | 8a4249ac9e6465808aebad4205b21249ac186c0dbb094ddb9c3df7f3b07aa0f5 |
| Publication page | 6917573fd963e7007ee3b7962a9554e415d15228d83c6fcf6fd0b89413e48d6f |
| Manifest | d93dc3c0b9a509ff8dbfce8ce42a5672c83e20e6ab8d2b6a3eb2f20e52541053 |
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 | 3MuiPnmzN0GvqChaD44Ucg3MeKJfKR325EMtrRp36+8zfmAbQs8H0mU9ChBTYlUCnmQ2AL+to1Kh9yGNfjVrCA== |
| 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
| 2026-09-17T11:21:26.320177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038863observed 6917573fd963e7007ee3b7962a9554e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:26.302318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038863/manifest.jsonobserved d93dc3c0b9a509ff8dbfce8ce42a5672...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:26.283030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038863/publication.mdobserved 8a4249ac9e6465808aebad4205b21249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:26.265271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038863/publication.txtobserved 6c9168616ea1045690c1259db4ea00a6...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. |
|---|