OT-2026-000073352
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000073352) never changes.
Identity and time
| Publication number | OT-2026-000073352 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb8-7a2e-b04d-40d9df674b2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61a80b1154a487eba056fef82bd35122c7b92141c93d325d8ac45405050a89ae |
|---|---|
| Markdown | 433fce690ed5e913a8070bc12fd63cef93d2069d88c97901ffea290f5ccd2364 |
| Publication page | 487bf723f42252b2a6ee3e457c30790ad5e44b528811dc7a1ad56c18682771e4 |
| Manifest | e18da661eb8693e6b49effdb1c4fc0c1df2860b78075490cc99d6684b7107201 |
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 | KcyR9pBj/9AUEpJv0H7oIUPx6bDCB0PynxZihFoyMuoGdrrW597I+JGEDZKppq3X7vtDc0heWliywv+kVdznBw== |
| 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
| 2026-09-17T10:21:22.758634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073352observed 487bf723f42252b2a6ee3e457c30790a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:22.740342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073352/manifest.jsonobserved e18da661eb8693e6b49effdb1c4fc0c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:22.720368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073352/publication.mdobserved 433fce690ed5e913a8070bc12fd63cef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:22.699324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073352/publication.txtobserved 61a80b1154a487eba056fef82bd35122...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. |
|---|