OT-2026-000046618
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line 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-2026-000046618) never changes.
Identity and time
| Publication number | OT-2026-000046618 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7bf0-af4a-01ec81c7742f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59f56ee1385c623df049961dc9c97c2a87cfb706d9653cb6a03352f480e16e07 |
|---|---|
| Markdown | eb9749d1965a72ddc888b9415abfe7f528c06aa63252f94937997d5d1ad1c1f4 |
| Publication page | b3bfb5d871616ef8ce8fcc0d31c519e689be3263a3a4269f2c0d73a887b92c93 |
| Manifest | 37731da7691642505aa14ad2aec7a5d637a9cd42668425df849174938f31955b |
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 | WFDpm2QRDmp/fg9LGnWl4kwE0kDEXFUXit3U4J3NOG6N9n0bY1tw16nbOgarLFUFRzVGi9Lnunolr6NizCYGBw== |
| 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
| 2026-09-17T11:08:42.059164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046618observed b3bfb5d871616ef8ce8fcc0d31c519e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:42.041514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046618/manifest.jsonobserved 37731da7691642505aa14ad2aec7a5d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:42.021963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046618/publication.mdobserved eb9749d1965a72ddc888b9415abfe7f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:42.002900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046618/publication.txtobserved 59f56ee1385c623df049961dc9c97c2a...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. |
|---|