OT-2026-000058323
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000058323) never changes.
Identity and time
| Publication number | OT-2026-000058323 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7909-8f59-195e5fa804e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9de66dc449ff219fc37d95f6f24180789da8619e83c4dbb7ca3ebd319ebf5b65 |
|---|---|
| Markdown | f446a1c5e99b8e66a258a230bbf9163449adda131c3cc5231cdb398ae99433aa |
| Publication page | e102ad43a75b2ef279d2fe4181352b58584e9b7ccfd18bcfee4d2ec8614d8a33 |
| Manifest | 20ba8034aee4a9a7b3503b2bf867592fa3f2cf2a93fc425afe2cb7b740a38772 |
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 | GhzUrVkllzw4THl6ef9+PLqeMF5g3y2fWXH1TK1cpH/5ap4KaL+uc30Lpz9BmBlipg11h6GJYDYnRBe2ngt3DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:43.782507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058323observed e102ad43a75b2ef279d2fe4181352b58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:43.767867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058323/manifest.jsonobserved 20ba8034aee4a9a7b3503b2bf867592f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:43.751686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058323/publication.mdobserved f446a1c5e99b8e66a258a230bbf91634...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:43.733610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058323/publication.txtobserved 9de66dc449ff219fc37d95f6f2418078...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. |
|---|