OT-2026-000033708
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000033708) never changes.
Identity and time
| Publication number | OT-2026-000033708 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7229-b00f-f49572cd26f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 924818669801045f695cc54da6199fbedc9ca1ce507bc90b6fe53cfcc3fbe1e2 |
|---|---|
| Markdown | a347ee39f4ef5484ffa6e05414bc2ca8f84bf27ef22be8c93b68e7386ff98c62 |
| Publication page | 8251f9196abd56914fd3e477362a82ebc71218876bfacbfb386b710be0c5e3d5 |
| Manifest | c23e083bb22823d2d9ff268a959165f75b3ddc5b0b8e76df6af873e4e41d1731 |
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 | 7aJsEvRr6WwvTCe7Du9lR7xGP0OXF4tJ7/OfOgJ1+3LIUGwAaA+IgMWZd1K2DJjxipH/TpIBYuZ8tdrguhu+Bw== |
| 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
| 2026-09-17T11:31:42.405689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033708observed 8251f9196abd56914fd3e477362a82eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:42.385334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033708/manifest.jsonobserved c23e083bb22823d2d9ff268a959165f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:42.360781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033708/publication.mdobserved a347ee39f4ef5484ffa6e05414bc2ca8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:42.341875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033708/publication.txtobserved 924818669801045f695cc54da6199fbe...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. |
|---|