OT-2026-000070905
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000070905) never changes.
Identity and time
| Publication number | OT-2026-000070905 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7e3c-b4cc-23fc4321febb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070905 |
| Status | PUBLIC |
Content hashes
| Canonical text | f34cc83c88cf1a7af747b4b014ad71a09ada8f237849811240334cdf38465027 |
|---|---|
| Markdown | cde68fe84536d5b7c9c8c3b880a49a72dfd01ffc0f5f33d3b027d94c520ba89c |
| Publication page | 0ff0e8ced992ebe04d4e2f097d8958ae374491722aefb4d12f848e2779503fdf |
| Manifest | 9930bcd13a93695debc9555b27e15a8ad38774221e74ba0d2ad30e443a3c5ed7 |
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 | SD0vTeuR3Q1TYYt4WLnQ4cj3fFDDnstvi5UUcCAh0DyBYUlC2Y73LvgkigtVTQfVmsmtq3Q7nSLkXCUDgWNCCw== |
| 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
| 2026-09-17T10:25:44.052284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070905observed 0ff0e8ced992ebe04d4e2f097d8958ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:44.035514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070905/manifest.jsonobserved 9930bcd13a93695debc9555b27e15a8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:44.019757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070905/publication.mdobserved cde68fe84536d5b7c9c8c3b880a49a72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:44.003757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070905/publication.txtobserved f34cc83c88cf1a7af747b4b014ad71a0...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. |
|---|