OT-2026-000074424
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000074424) never changes.
Identity and time
| Publication number | OT-2026-000074424 · never reused |
|---|---|
| Internal UUID | 01a0ae93-717a-71a8-8b0c-047e7ba27be3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074424 |
| Status | PUBLIC |
Content hashes
| Canonical text | e397de0926d0599c4f975c57c4643db4fa4163d6c983ff2c9683f0c3c2d3591b |
|---|---|
| Markdown | ee9b9058b9924f21f64e4015033a67d676071473459b4bc7fd712fe244988b0a |
| Publication page | 48d3315ff58a5ddcc3bdbd5ef30c3219e5da3ae8d229a369ebbc224dd93e5966 |
| Manifest | ac011c5470707f037d5a8b0e09d280750b1501246e1111cadef8765085c6f2e6 |
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 | HAPqfJvdpT0GkjJ0IAhsEwopYttTWsUFzmu7nQmbs3YwUzsC3B+9LHfHnUjvrvva0bpDRNoStSPTpZ634Uz2CQ== |
| 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
| 2026-09-17T10:19:22.346987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074424observed 48d3315ff58a5ddcc3bdbd5ef30c3219...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:22.329777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074424/manifest.jsonobserved ac011c5470707f037d5a8b0e09d28075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:22.311312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074424/publication.mdobserved ee9b9058b9924f21f64e4015033a67d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:22.293669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074424/publication.txtobserved e397de0926d0599c4f975c57c4643db4...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. |
|---|