OT-2026-000062555
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000062555) never changes.
Identity and time
| Publication number | OT-2026-000062555 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7862-8c81-cbc10b745af2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062555 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c8b3309ae2b46f1b0b5b2481f6a6945d045fbf85f1d82e0131b97b160be41a6 |
|---|---|
| Markdown | 330dca462f0e89ae5573648bc9755566f1f0169f43227f93bc12cfbe500000ab |
| Publication page | 320290108665549f4e0d711eb9757fed94fa221d6388bdf89535135b46fb035a |
| Manifest | e4357f0bdad957df34b1dbec682fbacdc63c4132df1a0b65bce49cb43688caab |
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 | 8H2U70zDEyGWeo21zrnFuBOFZFVB+KkW7y33FwLh2OtrrLfq0rPng0l9rGc9Hx+YDmznFyTcjAtDfGz8brf0BA== |
| 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
| 2026-09-17T10:40:01.627955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062555observed 320290108665549f4e0d711eb9757fed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:01.601548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062555/manifest.jsonobserved e4357f0bdad957df34b1dbec682fbacd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:01.581592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062555/publication.mdobserved 330dca462f0e89ae5573648bc9755566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:01.561428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062555/publication.txtobserved 9c8b3309ae2b46f1b0b5b2481f6a6945...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. |
|---|