OT-2026-000082313
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000082313) never changes.
Identity and time
| Publication number | OT-2026-000082313 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-76b2-bdbc-221e4c58a8e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c4371dbb6ddca2cbcc6a2d15b7de0713ba2b1a33534e5a91ca91decbbadf201 |
|---|---|
| Markdown | c7b1231233539c5e1ad6694f0fa5326b0b125c8c539126b7b9047f7ec708b44c |
| Publication page | da0a97230295c414321cad22ffec2d1702e7eb68fc54ad84788d02966b05e714 |
| Manifest | 06955c07d143370cf461a9acdeacdf09d39ecb98bdc3253ad8eadf309377202f |
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 | 5xImZZn0Yz/lwvmfcTl2JBGnSErLxwljDgthDEE2SYhcn7XQUGiel6RSjDpsm3MhmQ7wOm+ns8CqLLy5M0CBBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:10.674597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082313observed da0a97230295c414321cad22ffec2d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:10.658789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082313/manifest.jsonobserved 06955c07d143370cf461a9acdeacdf09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:10.642954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082313/publication.mdobserved c7b1231233539c5e1ad6694f0fa5326b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:10.625583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082313/publication.txtobserved 6c4371dbb6ddca2cbcc6a2d15b7de071...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. |
|---|