OT-2026-000065570
Publication integrity record
Foam pad vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000065570) never changes.
Identity and time
| Publication number | OT-2026-000065570 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7345-9646-fe39409ec6b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065570 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab6e09f7f43f38f84ebd27c9228a38a9eed4f292c91093f8ed9865857c4695f2 |
|---|---|
| Markdown | 73079d029a32dbb4901f7e00ccdd1e925c2b384ff8655820654ada266b3b5c90 |
| Publication page | f3b272981cefae16639d07b9433c6d8cd23fd032dbdc39a72b24919d11d26250 |
| Manifest | a8c9666852b6b082a303c198befcd4bee86c3b25ce6cb471bc7f2999466f20c9 |
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 | ZFnTuKCpRAOIrkBjqfU0YwiBXRVuENGLlK/XmeZyAf8FHJahPQge4Ytmx9TyDNeXPQt9PUuUW3dpjjB8XefCCg== |
| 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
| 2026-09-17T10:33:54.443639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065570observed f3b272981cefae16639d07b9433c6d8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:54.404502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065570/manifest.jsonobserved a8c9666852b6b082a303c198befcd4be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:54.367176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065570/publication.mdobserved 73079d029a32dbb4901f7e00ccdd1e92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:54.330737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065570/publication.txtobserved ab6e09f7f43f38f84ebd27c9228a38a9...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. |
|---|