OT-2026-000099356
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold 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-2026-000099356) never changes.
Identity and time
| Publication number | OT-2026-000099356 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c972-73b6-8a59-30e40e66a594 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099356 |
| Status | PUBLIC |
Content hashes
| Canonical text | 440dc57a46ab6e3604f3b790c5e747c215612e35e88464e75511479138e49031 |
|---|---|
| Markdown | e6d56febf034a893fa6b2a9191e44821f2e47e5737934cf727b79c905b1b45e1 |
| Publication page | 719c5d7ef3ab196d012ea10caa6e0c69910421ee5a4931f21dfd6259ca3a1c7c |
| Manifest | 2bfe42c2c6fd782162dc271d7f9a1e78cc1e492c455a5d82924a75250251e36b |
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 | doJUaZgmq4rT270twW1JNG9CZiT4/OZyrFkNFbHMEF4/wB85NsxBoOGZaxWJP7UnXcQTB8DihnkCj5xCM2OoBA== |
| 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
| 2026-09-17T09:29:06.479515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099356observed 719c5d7ef3ab196d012ea10caa6e0c69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:06.460033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099356/manifest.jsonobserved 2bfe42c2c6fd782162dc271d7f9a1e78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:06.442783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099356/publication.mdobserved e6d56febf034a893fa6b2a9191e44821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:06.424039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099356/publication.txtobserved 440dc57a46ab6e3604f3b790c5e747c2...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. |
|---|