OT-2026-000045114
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum 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-2026-000045114) never changes.
Identity and time
| Publication number | OT-2026-000045114 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7906-b95f-cd1e3aa05463 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98e5c80539f14940ad13725adfab9cb26ea1beae787dc3c82913a05177b1cac0 |
|---|---|
| Markdown | fd0f2f6f3fddf68605dc3af6f9c204df074a253dbcaee16da06feee581f0e7c9 |
| Publication page | d8229a31533e1b99d07070baad77d90c33d9617a3925cbd66add25ffe4bfa869 |
| Manifest | f1320aceaf911b58c39e708d7d28f121221c5531680a36be534db26a0298d760 |
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 | GDGidh9WLwBeLf7DFNV0QD38FcwN7kC2XrlQ/eXgj6k/SWfiOWMpMGZ8V+5JSMtLYEsEnmjDlpq2uKvDDl5fDQ== |
| 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
| 2026-09-17T11:10:15.370635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045114observed d8229a31533e1b99d07070baad77d90c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:15.347099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045114/manifest.jsonobserved f1320aceaf911b58c39e708d7d28f121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.324564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045114/publication.mdobserved fd0f2f6f3fddf68605dc3af6f9c204df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:15.303937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045114/publication.txtobserved 98e5c80539f14940ad13725adfab9cb2...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. |
|---|