OT-2026-000057098
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000057098) never changes.
Identity and time
| Publication number | OT-2026-000057098 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5b8-7961-92d5-4f18fc0b36e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c3cdf315424ed619639ff33ba4be39f47d6bb3a53cbbd7d92cd47b823485486 |
|---|---|
| Markdown | 6820d9eea9e8a6ec8372d0ae915c885b3f4311baeebcf5f9c8a7c1d8efa30710 |
| Publication page | ca54c735915ea8536e9ec36436c49c6ff8f23c0f0c0a2e75b5a205d0e4bb7517 |
| Manifest | 82b49f23cb92265a61a65a49d1a896c0e1d59d4b8af5f5246e72e822171b56b8 |
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 | tf9puSkqkxDeOA3JMNCZ32cabhlr9nZGMSi+1Xw+G6fEtKj/Leip9cgscM2lpv4tEC6hiAn/DHZMxE1Pqkl4Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:03.941191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057098observed ca54c735915ea8536e9ec36436c49c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:03.916912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057098/manifest.jsonobserved 82b49f23cb92265a61a65a49d1a896c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:03.892841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057098/publication.mdobserved 6820d9eea9e8a6ec8372d0ae915c885b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:03.869316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057098/publication.txtobserved 1c3cdf315424ed619639ff33ba4be39f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:12.779391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057098observed ca54c735915ea8536e9ec36436c49c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:12.761481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057098/manifest.jsonobserved 82b49f23cb92265a61a65a49d1a896c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:12.743656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057098/publication.mdobserved 6820d9eea9e8a6ec8372d0ae915c885b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:12.725208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057098/publication.txtobserved 1c3cdf315424ed619639ff33ba4be39f...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. |
|---|