OT-2026-000060555
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two 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-2026-000060555) never changes.
Identity and time
| Publication number | OT-2026-000060555 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7236-aa9c-93a09956710a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060555 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b3f8c3d91202c6d3936711299f17673c9048defb2913a7f105fe02306a1d298 |
|---|---|
| Markdown | 068b064785d58f89b7cbf061a36854b9f22e4d0289aef1e180369b2688fd2b2c |
| Publication page | 553b819192b9c0250e3a2de2ee96c63c8cc8f7b5e78a0ad8efa4ce6b580ace50 |
| Manifest | 3cf0ad472e4d19a5944a7def0c83342b3775b6c1d6d55115377a6370765da3df |
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 | yOfDjRzWVh3MAvrSQz8fuMQicY73pfujT+t7VYoOAVOB6isH8D5CLlX/v5XWKFvEdeuMqRAzgjUqW/z5PUJAAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:10.055315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060555observed 553b819192b9c0250e3a2de2ee96c63c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:10.037453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060555/manifest.jsonobserved 3cf0ad472e4d19a5944a7def0c83342b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:10.018304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060555/publication.mdobserved 068b064785d58f89b7cbf061a36854b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:10.000154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060555/publication.txtobserved 3b3f8c3d91202c6d3936711299f17673...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. |
|---|