OT-2026-000066382
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, 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-2026-000066382) never changes.
Identity and time
| Publication number | OT-2026-000066382 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7b95-8972-41ec61d396a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066382 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0fde58eaf9ef5b327ff89c131820b1388ffa27e33ce6b942bb763d8b36d0d53 |
|---|---|
| Markdown | cdeb522e6ce61c63c2b056ce3c201d95c55add5afe6f93dbfe83214ab2b423f4 |
| Publication page | d084a4e445695e7884af4e29933f8e62fd3779aa4b66edeb5acbfcdc0aeed76d |
| Manifest | 48fbbb1b2c0c5c31bd7d38cf6c043ffa9a36b3518606ea3e197aaf3e3d7779e4 |
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 | EN50BWwjkUgEk6EgGKccMxtw0dQG41aKjsLIKGVRpuvskd5an4H+Lz24ln84dpBcpgu4ISHqR2x1IjYCiWAaAg== |
| 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
| 2026-09-17T10:32:31.175827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066382observed d084a4e445695e7884af4e29933f8e62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:31.159480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066382/manifest.jsonobserved 48fbbb1b2c0c5c31bd7d38cf6c043ffa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.135911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066382/publication.mdobserved cdeb522e6ce61c63c2b056ce3c201d95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:31.120087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066382/publication.txtobserved a0fde58eaf9ef5b327ff89c131820b13...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. |
|---|