OT-2026-000041387
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, 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-2026-000041387) never changes.
Identity and time
| Publication number | OT-2026-000041387 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-700f-8684-1fdd9a237ad2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041387 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf3d54f40a05a6d943619a039be7407bd67c3af4c33ae9b5448cd644127610fd |
|---|---|
| Markdown | ead04814573864e34cc467f5665dcf9d23e34c657261b6f498c542ee820c6289 |
| Publication page | a13afe5e7c0f2b0b69bfc9b80d6dd6c048e55b5da82b31087adb682ac7461a98 |
| Manifest | 0a47aae52dd11497de6444dea79c08764e7e0718634f29e64f7d80758023f298 |
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 | eUjHUbZilhb1XpShfxBydRalXueOsNNjDe5JSep0m4Ejsmxn65zF5hQjZoCNhKhj35Wcmrx8ddCcqpyOWfmZBA== |
| 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
| 2026-09-17T11:17:23.736927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041387observed a13afe5e7c0f2b0b69bfc9b80d6dd6c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:23.717939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041387/manifest.jsonobserved 0a47aae52dd11497de6444dea79c0876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:23.699439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041387/publication.mdobserved ead04814573864e34cc467f5665dcf9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:23.681470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041387/publication.txtobserved cf3d54f40a05a6d943619a039be7407b...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. |
|---|