OT-2026-000026963
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, 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-2026-000026963) never changes.
Identity and time
| Publication number | OT-2026-000026963 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3453-7cbd-bb22-3aed61c3bbd8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026963 |
| Status | PUBLIC |
Content hashes
| Canonical text | 881cc410d922f7939e1e78571ddb4124eb94918618ed746cbb3e0b0951b2076a |
|---|---|
| Markdown | c250d83935651253e072c825b9c09030d294f49857bc8d70cea7a10b8c18ab5f |
| Publication page | ced3269dde2d6633db359643b42f6e117197c15ddd48e0fc797e7dd0cd48883d |
| Manifest | b1df024d74c1cfce210ad3de91c812f134de4673b0833cabebe05a1faf901ac2 |
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 | hvx7Lr7hsU64OM0kp6BXyGyMR1zpWpOAs/sVn2m1hnsVyfZb+foxEIY5ZeTaU7uicQS6ZtwaAt9m2tVAC5hWBw== |
| 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
| 2026-09-17T11:43:35.132656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026963observed ced3269dde2d6633db359643b42f6e11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:35.116146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026963/manifest.jsonobserved b1df024d74c1cfce210ad3de91c812f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:35.099277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026963/publication.mdobserved c250d83935651253e072c825b9c09030...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:35.083539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026963/publication.txtobserved 881cc410d922f7939e1e78571ddb4124...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. |
|---|