OT-2026-000099348
Publication integrity record
Two bellows cup 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-2026-000099348) never changes.
Identity and time
| Publication number | OT-2026-000099348 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c972-7cdd-a0d7-37019837910b · 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-2026-000099348 |
| Status | PUBLIC |
Content hashes
| Canonical text | 164088ed697321ef1251b293c9d1914abff646d2b369fcde198321c1f8a38e32 |
|---|---|
| Markdown | bb0fc9080b96b15d1bc6ffc3f659a76ac5c7d16cac229c870584e3882c348e39 |
| Publication page | bd1d2dea93987dcf1b2f9297ca6c6f2d8233ef54a2e0247798aed657e95353bb |
| Manifest | 3ba26377762db115131202f1138827c59e2d2a5a60f49c0f090e9437edab74df |
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 | w8sFiyryMd4m094DW1k/NYbfddvIKjQbm+bsYrAKfjAR1kMbXz+GcdXUniC0Jk6/9WXLKAkgIL5lPQbKH5K9BA== |
| 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
| 2026-09-17T09:29:05.875065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099348observed bd1d2dea93987dcf1b2f9297ca6c6f2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:05.855781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099348/manifest.jsonobserved 3ba26377762db115131202f1138827c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:05.837566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099348/publication.mdobserved bb0fc9080b96b15d1bc6ffc3f659a76a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:05.820892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099348/publication.txtobserved 164088ed697321ef1251b293c9d1914a...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. |
|---|