OT-2026-000092942
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000092942) never changes.
Identity and time
| Publication number | OT-2026-000092942 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7e26-9ef7-9ea7e7f2aad9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092942 |
| Status | PUBLIC |
Content hashes
| Canonical text | e43fca321614029003fd7d5f2d5d3be77591d6d15daa49135abd63487bc06ec7 |
|---|---|
| Markdown | e4e80d211059fea9e010eea4b886364e085260000dcb0055d2a7ca32e79aeae7 |
| Publication page | f04c357c2945e23583ed662659d0a388099bceaa744531c0b9d10d4714250905 |
| Manifest | b9ce3b8943dd043fcb736e2bdfb20f6619ed93adc01c66bdc9e5d237234953c4 |
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 | hrmSOz+IMF5l7cFrzy5O5+DyqLgHZuhL26gRT/ChuO0qneKjCHZkKmVWYJ5f6Y9wfHofHvR62LQp51U7cyzBDA== |
| 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
| 2026-09-17T09:40:03.688434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092942observed f04c357c2945e23583ed662659d0a388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:03.672111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092942/manifest.jsonobserved b9ce3b8943dd043fcb736e2bdfb20f66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.654490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092942/publication.mdobserved e4e80d211059fea9e010eea4b886364e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.637318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092942/publication.txtobserved e43fca321614029003fd7d5f2d5d3be7...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. |
|---|