OT-2026-000063890
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000063890) never changes.
Identity and time
| Publication number | OT-2026-000063890 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-72b5-979b-55fde9286a36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063890 |
| Status | PUBLIC |
Content hashes
| Canonical text | 465e65075c937a128af4ede8401962c2d7b95aaf347c663d5527229cd287b096 |
|---|---|
| Markdown | c71ff453e0e39004c16f00307498bbbd7bb498b557f348e39032c374906997f6 |
| Publication page | dadbb8477e242b29117dc1d26765fa28ae35437fd9ed6b6ad509e6f066c48d44 |
| Manifest | 5d56773e8c3108f3bddd4e5483722b27cba224d668bcd10626cb06ae790bb38d |
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 | Fm+FpRjoxpfQjWVXhTwUTAMHx0IjTaPUcx0py/3VyezRgcTRC5LHJb+YPzM+7dOc3nSHA5pmu61X/6cW/SOYAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:56.041204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063890observed dadbb8477e242b29117dc1d26765fa28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:56.023159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063890/manifest.jsonobserved 5d56773e8c3108f3bddd4e5483722b27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:56.006195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063890/publication.mdobserved c71ff453e0e39004c16f00307498bbbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:55.971480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063890/publication.txtobserved 465e65075c937a128af4ede8401962c2...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. |
|---|