OT-2026-000017995
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, 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-2026-000017995) never changes.
Identity and time
| Publication number | OT-2026-000017995 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7b86-aeca-e364f35e8e4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7aac0f45be2b70f689259b2cec121dcc1d06b3a655619e75ece881e5ab8dffb6 |
|---|---|
| Markdown | e8f404c20d5388c66b7634f61ec80740abca46df62a20a44403b24d7eb982d50 |
| Publication page | 4f6f06b9a062b48cefadb7e07c9553dff6a8d308667088735530ab21243ab8e7 |
| Manifest | 5661b6189afad76500cd4c25a5706ed314a3bd528dde6963743e69922aebbc0d |
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 | 5Xem5iKAI/Ni97OgNAoB+3esqrrXqlkEt+EV7RASJCuju/hov06tZ/3OG80ZKQLhK+lx3hxmMqjOoVXPJmPtCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:02:01.042588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017995observed 4f6f06b9a062b48cefadb7e07c9553df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:01.022462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017995/manifest.jsonobserved 5661b6189afad76500cd4c25a5706ed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:01.004878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017995/publication.mdobserved e8f404c20d5388c66b7634f61ec80740...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:00.988908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017995/publication.txtobserved 7aac0f45be2b70f689259b2cec121dcc...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. |
|---|