OT-2026-000074376
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single 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-2026-000074376) never changes.
Identity and time
| Publication number | OT-2026-000074376 · never reused |
|---|---|
| Internal UUID | 01a0ae93-7179-71d0-b659-c32e1a998ed4 · 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-2026-000074376 |
| Status | PUBLIC |
Content hashes
| Canonical text | aea1fad4cb20ec516f259cdec984d7fc6d0337675eab77bb13ab9032cb48d5ae |
|---|---|
| Markdown | b15e1f5f5645f87abefd9a4250d7ec9f87f1c587f1cb750601691ae5f45f6458 |
| Publication page | 1cc394ac87b8cfd0362680c05530c363fc3adff5ceeef5460fcd9604ecaf4296 |
| Manifest | b26bd2dfdf5603514a1a6a30c83cbce89230b48bdae67e6cc12f8b3659c61392 |
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 | 9HKhp+5gm+x21sEE/hzNoqQD3n9Q+zL+iq4JTGN99X86t/PkFbyvpzYDpWDFRMjlDo3iqbJRPK7R+q1QL39MCA== |
| 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
| 2026-09-17T10:19:18.566938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074376observed 1cc394ac87b8cfd0362680c05530c363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:18.549618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074376/manifest.jsonobserved b26bd2dfdf5603514a1a6a30c83cbce8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:18.530716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074376/publication.mdobserved b15e1f5f5645f87abefd9a4250d7ec9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:18.512333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074376/publication.txtobserved aea1fad4cb20ec516f259cdec984d7fc...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. |
|---|