OT-2026-000035657
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three 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-2026-000035657) never changes.
Identity and time
| Publication number | OT-2026-000035657 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-7bdb-81cc-b337391dc6ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035657 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7918a5fed8c70f44dcc7ca2cf154c2cc1b6db60cd68284444df0b6caaf39ac7f |
|---|---|
| Markdown | c697fdc963db762c6d1259e5462af9cbd180b9a3c845cbb9f3d54ff5c1d56151 |
| Publication page | 389b3603a4d158d9cea944b3f325bf0731d219e8333355766f9b1e5785a209fe |
| Manifest | a55ecc2f87cd0f7e2ed594b7840e69794efe948550abfbe61554f728f188f281 |
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 | 5CXRc1N8hyDTgrulWHsoY2MUUkdgwna7O6yv6K/kOrVcT6owkxmSAS5/JhoqY2oqQWvOzrdnVk0C0jyL/QEQAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:12.980346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035657observed 389b3603a4d158d9cea944b3f325bf07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:12.963233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035657/manifest.jsonobserved a55ecc2f87cd0f7e2ed594b7840e6979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:12.944684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035657/publication.mdobserved c697fdc963db762c6d1259e5462af9cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:12.924522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035657/publication.txtobserved 7918a5fed8c70f44dcc7ca2cf154c2cc...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. |
|---|