OT-2026-000025712
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000025712) never changes.
Identity and time
| Publication number | OT-2026-000025712 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bca-7766-9548-0b7a45644bfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025712 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2377aea663fd4ba2a3b1ed56256aea30fd93bf261d8c136f6cc78bef79485867 |
|---|---|
| Markdown | 06292390acb1255eaf56b39192cb41cc73cc5fc047a3bdd20c61d9be53ddd3f2 |
| Publication page | 1d060730fe8780500acecc4e5f62f11e5b0f94cd21e719753c068d3cbc415718 |
| Manifest | 35769c4f5d281a45a3f0114f6c6fa3f6a755bdcb77bfeda1f88effabda8c2665 |
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 | +/fmn1irTS0MOxfeqUJAtoL0XFTYZ0Q43WH41u0c2lKMyJ2jX4Ctk5IzxJFl+y3ILC2xuCO7oAfdMYJLogInDg== |
| 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
| 2026-09-17T11:46:55.659254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025712observed 1d060730fe8780500acecc4e5f62f11e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:55.642799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025712/manifest.jsonobserved 35769c4f5d281a45a3f0114f6c6fa3f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:55.624999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025712/publication.mdobserved 06292390acb1255eaf56b39192cb41cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:55.603584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025712/publication.txtobserved 2377aea663fd4ba2a3b1ed56256aea30...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. |
|---|