OT-2026-000084211
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, 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-2026-000084211) never changes.
Identity and time
| Publication number | OT-2026-000084211 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-7f59-93fc-c371b5f1a5d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084211 |
| Status | PUBLIC |
Content hashes
| Canonical text | aae12f91964d424ce4ee0ffafa61f6213b4b4a839fbe7190536451af9e081613 |
|---|---|
| Markdown | 6bec409325065745223249f4a46a617719ba8fd4fd9cd07518e8c1ef5ea0a421 |
| Publication page | 9d6fc163a5e63874ad578d3c999e69c1e9925e22183384a09f723482943bbd73 |
| Manifest | c18f6012757ac5448f56824cad73f2e7769391d9e319dfdd64ffec90a582f67c |
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 | oCrzD7P2kFPnMyJr5C1ZIXZsOOkf/feeO8tREHdT4h9sKasxzLDugNRGc8Zsqmcn/xLeuG512bKMPganZzFcAg== |
| 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
| 2026-09-17T09:55:59.855939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084211observed 9d6fc163a5e63874ad578d3c999e69c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:59.836407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084211/manifest.jsonobserved c18f6012757ac5448f56824cad73f2e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:59.818377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084211/publication.mdobserved 6bec409325065745223249f4a46a6177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:59.799651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084211/publication.txtobserved aae12f91964d424ce4ee0ffafa61f621...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. |
|---|