OT-2026-000009330
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000009330) never changes.
Identity and time
| Publication number | OT-2026-000009330 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7b21-9471-6b347aa29336 · 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-2026-000009330 |
| Status | PUBLIC |
Content hashes
| Canonical text | d955c1b5dae3e9ea9c1cdc9cf607a0a18aadfd400db96bb9962732f7a3974acf |
|---|---|
| Markdown | 1b84a9bd663e38582fd6e686708e27e9d41c113d799d6651fec4f50f7adafe7c |
| Publication page | 3f92603fdf9a0c43a6e2f96d518df2346c34bf15461fd4887a4569508070a072 |
| Manifest | 373b07ee8f38acf2bc455392e891e36c13a1d99d0943d33d292e1dbbe0eca8d3 |
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 | xcYSAwoamnkIkqh9DgXE2M0Tri1/1Vxuwyk3WYAVncSrWnHv+ZTYuUMz2F+FTLdWo6GNsbmA7Pdxv9OFnn/sDw== |
| 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
| 2026-09-17T12:16:35.198510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009330observed 3f92603fdf9a0c43a6e2f96d518df234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:35.179646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009330/manifest.jsonobserved 373b07ee8f38acf2bc455392e891e36c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:35.160995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009330/publication.mdobserved 1b84a9bd663e38582fd6e686708e27e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:35.141964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009330/publication.txtobserved d955c1b5dae3e9ea9c1cdc9cf607a0a1...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. |
|---|