OT-2026-000048632
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000048632) never changes.
Identity and time
| Publication number | OT-2026-000048632 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de8-7eaf-a377-8c5079265cc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048632 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed1b42f0131061ba1fccd9a4d244c459c7e602d79190a8c2ba38d1d15e77446d |
|---|---|
| Markdown | 2c075c453c4d51c4f3e9c81936af113408f100e0fe9ebd41cf2b3d245ff63761 |
| Publication page | 58c81fbd03cc15d6b361dfa17ab4e3f32aee026d5798e2c35fb9fcd47ba98a9b |
| Manifest | 7de90afc22e42afee38738c9310ae06d349b9a55ab4dcbbb3f8189e6c189d6ac |
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 | VyRvaBRebJhWxU16uuR+khRK8/RHogZcIPfSjk/aRUcYX7JMetAJ+7caxS9bNn1Th5oean1f7KJK3Z+26zodCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:05:27.338877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048632observed 58c81fbd03cc15d6b361dfa17ab4e3f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:27.319695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048632/manifest.jsonobserved 7de90afc22e42afee38738c9310ae06d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:27.300376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048632/publication.mdobserved 2c075c453c4d51c4f3e9c81936af1134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:27.278973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048632/publication.txtobserved ed1b42f0131061ba1fccd9a4d244c459...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. |
|---|