OT-2026-000098304
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two 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-2026-000098304) never changes.
Identity and time
| Publication number | OT-2026-000098304 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7269-8d59-47590eb518e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098304 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bfe7b46ab270e42d7e82337ff111f425e9d21ef3a779f141fa92b15738927cf |
|---|---|
| Markdown | 61573d21a7d85c26b2e10ba5f694784d0405fc89bc01201de400ea887498ffef |
| Publication page | cb660836525e087fa9cb0153cd4137b1dda5a5584272993435e6408c1c7d100c |
| Manifest | 944a0380dad3c39175a051a48c257efc14e59e4d78bc32e10516d9e580ba0222 |
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 | aaVyTnRYtjFY4rpSIzUsLEXBxiQ9xfzqmuzmRtDpDEkRfx/79PXdn+hw2SgGyhV/hYgB3PXZUC9XlBwu2vq0AA== |
| 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
| 2026-09-17T09:31:30.426963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098304observed cb660836525e087fa9cb0153cd4137b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:30.407542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098304/manifest.jsonobserved 944a0380dad3c39175a051a48c257efc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:30.387158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098304/publication.mdobserved 61573d21a7d85c26b2e10ba5f694784d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:30.368635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098304/publication.txtobserved 5bfe7b46ab270e42d7e82337ff111f42...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. |
|---|