OT-2026-000096863
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096863) never changes.
Identity and time
| Publication number | OT-2026-000096863 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-7357-a811-0e9ea338b6d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096863 |
| Status | PUBLIC |
Content hashes
| Canonical text | b50e8a4adafddd10d317b708942fc86cbb27fdfe5853936942dd75638d9943ba |
|---|---|
| Markdown | 21d42c5fd5eb5b145fc63cdf8187c381ad33f300549a73ca67753ddeec4764ff |
| Publication page | a1ab9f5413e32370859890ff9846a7578555584633eeeebe9b027a4cd25e1d27 |
| Manifest | 5fda66dd4847b119053b30d5c1acdb5903d4b5bddf950187d0e6f231f30b85e7 |
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 | 4CISjx35vdamwGrbF7xdEPtE8aeQF3i7lSzp2EKtrStxyUqpvryA0OodK/2hXblss8HxrgnkSylRM6QqHYe5Bg== |
| 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
| 2026-09-17T09:34:27.790793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096863observed a1ab9f5413e32370859890ff9846a757...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:27.773289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096863/manifest.jsonobserved 5fda66dd4847b119053b30d5c1acdb59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:27.754504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096863/publication.mdobserved 21d42c5fd5eb5b145fc63cdf8187c381...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:27.738298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096863/publication.txtobserved b50e8a4adafddd10d317b708942fc86c...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. |
|---|