OT-2026-000056066
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000056066) never changes.
Identity and time
| Publication number | OT-2026-000056066 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4b-7325-96e3-b35c9f5a950b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056066 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8acf104ff16e638cb89516c851908627cc2781e8c91b713d14b5b434c28467b |
|---|---|
| Markdown | 2b1c7e0194e699796a35aa3f9986c53f5b668c469643251a56df9bbd11c972c2 |
| Publication page | 85d3a953cb77a25fb653de76a17aab123f4725c56bed4ef2502ed77b8bd59127 |
| Manifest | b242f9ff8a6f6e654e9abba56b6bfe253a75c5ffd719ce433f091e8513f8d6a4 |
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 | NPmieqLaSyqYdaMv2EJ5lIJnzKnKj8rq8w+tvlr+osvnwlmGukKRjp+G5E+QntoIq+yLNU2DXbuq5d/rH28UAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:36.143254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056066observed 85d3a953cb77a25fb653de76a17aab12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:36.125436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056066/manifest.jsonobserved b242f9ff8a6f6e654e9abba56b6bfe25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:36.107905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056066/publication.mdobserved 2b1c7e0194e699796a35aa3f9986c53f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:36.089121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056066/publication.txtobserved c8acf104ff16e638cb89516c85190862...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. |
|---|