OT-2026-000093584
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four 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-2026-000093584) never changes.
Identity and time
| Publication number | OT-2026-000093584 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-745c-a3f3-bdca3078914b · 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-2026-000093584 |
| Status | PUBLIC |
Content hashes
| Canonical text | c03aff5a04a760264bd953d71d5a9325aadfb702c1859f29d186c0f751c7056b |
|---|---|
| Markdown | 5f3b95420dffda1dd2af80d64fd118ec15b8907901f086b21314bdb1e69a1e5b |
| Publication page | 75120c603b5ad450d6081e8ec3e4c7a80800aa492448b2078e0c67c01d656ea5 |
| Manifest | 7e36b6f659e0750b1e2fa8d202b500fd6c73c92441eb32b2961ef86bcc585aff |
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 | vV4kWz8N5R6YEpxHvOGPyKhFsrC4eBmTqC/17hpXNlWI1rCfE6ua8SBW3ELepP5Dzb34cnq0ll57W9iXwZi+CA== |
| 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
| 2026-09-17T09:39:37.253834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093584observed 75120c603b5ad450d6081e8ec3e4c7a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:37.236665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093584/manifest.jsonobserved 7e36b6f659e0750b1e2fa8d202b500fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:37.217437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093584/publication.mdobserved 5f3b95420dffda1dd2af80d64fd118ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:37.197791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093584/publication.txtobserved c03aff5a04a760264bd953d71d5a9325...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. |
|---|