OT-2026-000063210
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000063210) never changes.
Identity and time
| Publication number | OT-2026-000063210 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-70bb-833b-498dfbbbbb60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68f4ca3eaab738bb895d3b5dbc2f838e48db81271b123ff8a6e8cb6a757c7956 |
|---|---|
| Markdown | 47fcc73b076e40f86e926a3983eafc2b26575590988b16d25735a2b363d50bee |
| Publication page | 6d028ffa635137325428a65aac69c5dc903447e2b0e6aaaa0fbe600cb94714b9 |
| Manifest | d77718c73bef49729a8e5a67eb1e64b455c72b3b78909df05c7045932a582309 |
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 | NO3/7IPWdmYBgCIjy6Kh/itdp070el7dEqTqpVssOHQobBMYUxBlC+6qAfvgIaz4HI8nFzhlRRMRgZcEZgHnAg== |
| 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
| 2026-09-17T10:39:05.069572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063210observed 6d028ffa635137325428a65aac69c5dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:05.049921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063210/manifest.jsonobserved d77718c73bef49729a8e5a67eb1e64b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:05.029709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063210/publication.mdobserved 47fcc73b076e40f86e926a3983eafc2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:05.012223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063210/publication.txtobserved 68f4ca3eaab738bb895d3b5dbc2f838e...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. |
|---|