OT-2026-000052060
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000052060) never changes.
Identity and time
| Publication number | OT-2026-000052060 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e78f-7c67-ad74-246113c7d0ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 77d06f4c0416cd063a04d058fd3c6a5fe74904a0dd014df192976e25a9a81c10 |
|---|---|
| Markdown | 0acacbe245ca8c2d3b84faa22e6a766f64210e9774256c80408a3e2950569a1a |
| Publication page | c363cc7863467539d479d444d919b99e256e2b2a2a101da71a28fff06258aa04 |
| Manifest | d018af0c0afff3f2cf2eadd94579f99478beab35cce1396967afc25d725f3171 |
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 | xfRortyGxxQN2J/M/Y5mk8fGHMml/dZybCCxmfKYeyTkH3jopEmMnYO7/G8beBHKCeqV/cjzoRbgB73OuebEAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:57:34.949650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052060observed c363cc7863467539d479d444d919b99e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:34.933402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052060/manifest.jsonobserved d018af0c0afff3f2cf2eadd94579f994...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:34.916109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052060/publication.mdobserved 0acacbe245ca8c2d3b84faa22e6a766f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:34.900444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052060/publication.txtobserved 77d06f4c0416cd063a04d058fd3c6a5f...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. |
|---|