OT-2026-000036093
Publication integrity record
Four cup vacuum gripper, four 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-2026-000036093) never changes.
Identity and time
| Publication number | OT-2026-000036093 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-797e-ba6f-e119f277f005 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036093 |
| Status | PUBLIC |
Content hashes
| Canonical text | 12340437daab8b0c8ddba873353924eeb20444a9960d409cd6084373f629eb32 |
|---|---|
| Markdown | beacc987eb22935c5efcc2b0f0b77b2fde38b4951f163f9ea81cb37f3e398d5a |
| Publication page | c55515943f8ca5e4b38cbc6c062ae365b03bc8fcdc3ee2c2135e79b8aa039205 |
| Manifest | fce6a1971e696f3412b2073ca39a93a82e8aef22314ba333583735662161d963 |
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 | c2gjKYRsdumQCfLyhoBZF8qWxe8ee6jmZATRS5b0mlVD/EKoye1+tlPuTmYhF5c2LNsca/FCTPztUNDdTLsgDg== |
| 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
| 2026-09-17T11:26:17.047907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036093observed c55515943f8ca5e4b38cbc6c062ae365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:17.032615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036093/manifest.jsonobserved fce6a1971e696f3412b2073ca39a93a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:17.016815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036093/publication.mdobserved beacc987eb22935c5efcc2b0f0b77b2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:17.000006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036093/publication.txtobserved 12340437daab8b0c8ddba873353924ee...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. |
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