OT-2026-000094692
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six 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-2026-000094692) never changes.
Identity and time
| Publication number | OT-2026-000094692 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-79a9-b579-37338e3755ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ed020f719250405af0f07aea7bd50552dd82ad864da3bbb15c3ab9250995d22 |
|---|---|
| Markdown | b5de6277ecbe3dd9fe753c2c4e59ef757a38a447912ba0f7b277b60b70d0103e |
| Publication page | 990c466145b7e028c8d6c0e47dd6bbaa1721f363e68e8d654a10564c19cdd54c |
| Manifest | 506a95602774e59cf382dc36770f2aea36972ac964409ab2ecbfd69abf93c71a |
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 | 2r+JqEIIl1rQMfbPXfd4vUmNxVKk/buCG8kb8ffpZXPZDGXQP14vUhu07mETA7dokspHcf2jQ0t0KJlD17SUBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:08.892528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094692observed 990c466145b7e028c8d6c0e47dd6bbaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:08.875799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094692/manifest.jsonobserved 506a95602774e59cf382dc36770f2aea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:08.859949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094692/publication.mdobserved b5de6277ecbe3dd9fe753c2c4e59ef75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:08.840771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094692/publication.txtobserved 3ed020f719250405af0f07aea7bd5055...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. |
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