OT-2026-000093627
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000093627) never changes.
Identity and time
| Publication number | OT-2026-000093627 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-777d-8a04-4fdfdf0d0a26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e1201ad479647feff0ffb3fcfa78cc5e34ca616ec30f41ca79a7512c36d17c1 |
|---|---|
| Markdown | d522542d563aa94826a07b2108dcae3e80cb3c276212b799b14abe1c63ab08c9 |
| Publication page | 4ad91b9561d54a87fdc8c93c59e538f7ba2e536ac10a6be6b9e3255847fbbfd6 |
| Manifest | c5b27656fcfe2209eff6b76a689768f522fbb02a899c757288b66d83dad7de81 |
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 | HYF+hvJ0GQhAdbxezeE4oK1Fwslxm1hPclFcjNdoae5sxVxGvSUDMvM2iEoPyHEGCyND3lbrZGr++smPN5NYDA== |
| 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
| 2026-09-17T09:39:40.722770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093627observed 4ad91b9561d54a87fdc8c93c59e538f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:40.703353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093627/manifest.jsonobserved c5b27656fcfe2209eff6b76a689768f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:40.684395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093627/publication.mdobserved d522542d563aa94826a07b2108dcae3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:40.664526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093627/publication.txtobserved 0e1201ad479647feff0ffb3fcfa78cc5...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. |
|---|