OT-2026-000041486
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, sustained 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-2026-000041486) never changes.
Identity and time
| Publication number | OT-2026-000041486 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-7b7b-a068-a1b93208a706 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041486 |
| Status | PUBLIC |
Content hashes
| Canonical text | d193a4c8353a2040d2b9457ceb15bcf01bdfa7ac34163064898cfb953c8b5959 |
|---|---|
| Markdown | 74a1c9acd3ca7b6818e5ef732abd65c4b86f125c83e542c078dda87040875b14 |
| Publication page | 586df85dbbdb83c1ec792273324ba7201ccaa9d67f91eed4528d0ff9c24ce1e3 |
| Manifest | 2e77e65380edfab020234cc954e7ce340d1ced3fc572ef4ef30981a9ec61d880 |
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 | 0dPrYvl9JJs+3gVK0HwFKOPicbmy/05N0d4cP1eutIcABmy3iAYVxNufs2hDpdjTWiqXppDDcqvHEooau8SmAQ== |
| 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
| 2026-09-17T11:17:31.184897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041486observed 586df85dbbdb83c1ec792273324ba720...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:31.165916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041486/manifest.jsonobserved 2e77e65380edfab020234cc954e7ce34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:31.147030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041486/publication.mdobserved 74a1c9acd3ca7b6818e5ef732abd65c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:31.126456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041486/publication.txtobserved d193a4c8353a2040d2b9457ceb15bcf0...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. |
|---|