OT-2026-000009326
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000009326) never changes.
Identity and time
| Publication number | OT-2026-000009326 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7b4a-a5e5-6336f1713b0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 494a0c5d1e8ea6c74022bef44601da18a979ae2cc6c847ff97e95d492f8df2b9 |
|---|---|
| Markdown | efb7eef16a9122b1b01a71393475e1de735947d9bbf1e360a8bfded73d84cc08 |
| Publication page | 4a2a01784f9980f23f10cdf0df1ce6fd9ad8afc7f8c0946697a1339bc58ed0e4 |
| Manifest | 6922f5cb388e2dd13f2285b2c82cc261c74d5daeed9728c7f246f842f1fc1978 |
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 | Y0gW/p8+nIYx1D/qJl+h7rFW7ZHQNmRW29gPnASeEZMXsHB70uYCjtgAzJvPhdHoGR83/xaxZrMZYQ2SVyygBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:34.856902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009326observed 4a2a01784f9980f23f10cdf0df1ce6fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:34.839332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009326/manifest.jsonobserved 6922f5cb388e2dd13f2285b2c82cc261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:34.822254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009326/publication.mdobserved efb7eef16a9122b1b01a71393475e1de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:34.802562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009326/publication.txtobserved 494a0c5d1e8ea6c74022bef44601da18...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. |
|---|