OT-2026-000092382
Publication integrity record
Four cup vacuum gripper, four zone face, three 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-2026-000092382) never changes.
Identity and time
| Publication number | OT-2026-000092382 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fb-7f57-891b-e9fb53cf51cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092382 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40cbf57b322a088d65899363e3e8c2758d95f48d91981ba2f8c30787a8cbccaa |
|---|---|
| Markdown | a35f54f3fbd7cf00cc9fb7d1577132ee8f62e34e94fecd29226609f8588fd28a |
| Publication page | ed72fce5b126ae4335e8b5240726bde35de026876706ad7c5d1f34ae358d2dfd |
| Manifest | 62bc9a36851f3124e78e2d98e66fa571be14cbbe3bad9378dc73b8ad77d8925c |
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 | Sh0Yz0HO3CMurIOe7GEKSX42MaM6IYSRPtqGkFcWkoiBQIPwqi3eXDxAjRf2H9zPW1vGi6T/xFIv5/ATLPE/Aw== |
| 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
| 2026-09-17T09:40:55.334114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092382observed ed72fce5b126ae4335e8b5240726bde3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:55.316663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092382/manifest.jsonobserved 62bc9a36851f3124e78e2d98e66fa571...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:55.298566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092382/publication.mdobserved a35f54f3fbd7cf00cc9fb7d1577132ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:55.281191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092382/publication.txtobserved 40cbf57b322a088d65899363e3e8c275...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. |
|---|