OT-2026-000025148
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000025148) never changes.
Identity and time
| Publication number | OT-2026-000025148 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa5-7212-b21b-bf4b6d6d75da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025148 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e3a94220288a7d2eecd61260cf218a8ac869b2bf2ac89300f8392e4bdf12c3f |
|---|---|
| Markdown | 8e9020a9fc33407641cb0457d53bc67ca420ad67bf3e609d6e6c60eff501606d |
| Publication page | 060ff1cbcb2243b1d2c604cfe9bb90bbeaa2ce7c18999880b1f88b0cfaa9c207 |
| Manifest | 7d3af022a08648ace7663c349d25a97e38f74c7a91605f19ef436c4208a8c88d |
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 | MmsKUaDftp8hMR+F3Dexv7xo4fpCGTGsu9c/zRVvdDBUw/4W08Q9NOW6Cwjd7ku+i35ZqqQWHvFySIfLV6kCCQ== |
| 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
| 2026-09-17T11:47:02.041354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025148observed 060ff1cbcb2243b1d2c604cfe9bb90bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:02.009558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025148/manifest.jsonobserved 7d3af022a08648ace7663c349d25a97e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:01.990506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025148/publication.mdobserved 8e9020a9fc33407641cb0457d53bc67c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:01.972278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025148/publication.txtobserved 0e3a94220288a7d2eecd61260cf218a8...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. |
|---|