OT-2026-000069886
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, vented 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-2026-000069886) never changes.
Identity and time
| Publication number | OT-2026-000069886 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7968-b7f6-1b0513123b1e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069886 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b4895fd25366ab1bc95cbd4f086f4bb8a1cd23da90352999b55978bdfe1e7ce |
|---|---|
| Markdown | 6fd520b07717063387592e287f2cf5489dad35cabdb08bd800198280a9a45d1c |
| Publication page | 24232aa33ffbcf386447b3285b9d3c10b39a6f0f1ea2d3834c0acc75c75e797e |
| Manifest | 2f13d8a54a8f98296bc71332aecdfd305a7fecb2010bb0d00bc3f95ffb6f72c6 |
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 | pTi3aSTONUcatbgkbkFFRAQ3aBlc/w2S/ymQOrSY+tX1UjzdEELZQyfmr2mTfv40Shz5R6hWvKbC7OUSxkk9DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:43.082387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069886observed 24232aa33ffbcf386447b3285b9d3c10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:43.065112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069886/manifest.jsonobserved 2f13d8a54a8f98296bc71332aecdfd30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:43.046993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069886/publication.mdobserved 6fd520b07717063387592e287f2cf548...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:43.025574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069886/publication.txtobserved 9b4895fd25366ab1bc95cbd4f086f4bb...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. |
|---|