OT-2026-000017341
Publication integrity record
Single cup vacuum gripper, common isolation valve, three stage ejector, 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-2026-000017341) never changes.
Identity and time
| Publication number | OT-2026-000017341 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-7787-9ed6-17c72b4ccbae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017341 |
| Status | PUBLIC |
Content hashes
| Canonical text | f511fd281c2554064af9f728e28755a98ae60b9889b82eab890a4a1b19e4d095 |
|---|---|
| Markdown | dcaebdbe0cefc8e35f07908192c4d2b10b2b60b1d792648b1641eaf091c396fe |
| Publication page | f9e0bb1a2c93576e269a5f505d1eaacf2a33715fb03bdadb185550c52a16a194 |
| Manifest | 32a1fce7528a4da6bbaa93520ed71af7a341bba8678c04f07e0f542f9e66de3c |
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 | UjwwmmaXK43kKp2Q2L4zOcgHvhkDLq/E5twonN1/xbhomWUA3Lsfbpi9jbuNCrSdXkge8OhuLdfvwVc77a1fDw== |
| 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
| 2026-09-17T12:02:27.057706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017341observed f9e0bb1a2c93576e269a5f505d1eaacf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:27.039996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017341/manifest.jsonobserved 32a1fce7528a4da6bbaa93520ed71af7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:27.020173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017341/publication.mdobserved dcaebdbe0cefc8e35f07908192c4d2b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:27.001807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017341/publication.txtobserved f511fd281c2554064af9f728e28755a9...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. |
|---|