OT-2026-000079565
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, 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-2026-000079565) never changes.
Identity and time
| Publication number | OT-2026-000079565 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7711-b3d6-050f39f176ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079565 |
| Status | PUBLIC |
Content hashes
| Canonical text | d922ca07c6647df355633cceb55fbcd458ba8347ce485e6557787cdcbcb9c0db |
|---|---|
| Markdown | ac8ddd594c3b046addc0ea9da8f9f1c473e764049e3ec8e32bfe6e54cdca8f7d |
| Publication page | baed0d2c7255c26007dcd6ae25ab837fbf79b5ebb9776f471cd24365a8a0f2a1 |
| Manifest | dc1713889d2140a5518fc165fc1a148737c159e4bd2f6e1a1e70e2690c4b4828 |
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 | 25Ggns4KvJ8K/wMRDnMtn3QyHof82P/Z0fbNTFlNeksq/nninBeailfRh01FBuk3ACJ1QtHNg95wXYTUo/2qBw== |
| 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
| 2026-09-17T10:05:12.879351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079565observed baed0d2c7255c26007dcd6ae25ab837f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:12.860899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079565/manifest.jsonobserved dc1713889d2140a5518fc165fc1a1487...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:12.841437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079565/publication.mdobserved ac8ddd594c3b046addc0ea9da8f9f1c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:12.819835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079565/publication.txtobserved d922ca07c6647df355633cceb55fbcd4...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. |
|---|