OT-2026-000097596
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000097596) never changes.
Identity and time
| Publication number | OT-2026-000097596 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-7975-8245-01640a90ba4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097596 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4545157a3ac92f995e02d5a772f7494b6ed5f35869a6d5ca4223856f8f3cef3 |
|---|---|
| Markdown | 220d02adb9105162d528db9330097698f1cafa658f8381cecdbd8eff648f8b55 |
| Publication page | 9dbef19d7e67376b0a2a1058be59105519c9898329d0a20085a78b66beeb086a |
| Manifest | 37e30bbd8c105cffd8a7a5e12376a30ea2f946680db3be17ecb14dbe8d894ea3 |
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 | aVwrOQa8Bh9vbxT1WhvbRyvcYClYbqdyJxr8Ck9QjqLjoVWILSLLYGZ8Qlqq2yQwCpnrqoc8vO6krZEU71cnDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:36.072918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097596observed 9dbef19d7e67376b0a2a1058be591055...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:36.052255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097596/manifest.jsonobserved 37e30bbd8c105cffd8a7a5e12376a30e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.035110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097596/publication.mdobserved 220d02adb9105162d528db9330097698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.014297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097596/publication.txtobserved c4545157a3ac92f995e02d5a772f7494...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. |
|---|