OT-2026-000086791
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, sustained 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-2026-000086791) never changes.
Identity and time
| Publication number | OT-2026-000086791 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-74ac-bc74-17e2674b98ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 351fdd7e091204fd1fb9de2bb2a342d64ea0401739628ec0397994418a49c627 |
|---|---|
| Markdown | 91effb514414b24e4cec1930677bb6c3a268aa80078418aa02f4a42b75d83430 |
| Publication page | d22b25d7a491b941aeb8d55078c8aff656269fcbf96bef5a81b4d33d19ca9205 |
| Manifest | c39c40edbf37b08b7518c4124271072d9bc4551157c2f50884bb3a90798c9f9e |
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 | wvAMb85L1EGh91ccL6r48U8C28tL0IJHIPX3kGC0Q7a1gLipX9lbygjtQ+fyh89n1MYSXsmytheD00W9QtnGBw== |
| 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
| 2026-09-17T09:51:36.111526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086791observed d22b25d7a491b941aeb8d55078c8aff6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:36.094890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086791/manifest.jsonobserved c39c40edbf37b08b7518c4124271072d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:36.078654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086791/publication.mdobserved 91effb514414b24e4cec1930677bb6c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:36.062618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086791/publication.txtobserved 351fdd7e091204fd1fb9de2bb2a342d6...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. |
|---|