OT-2026-000092454
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained 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-2026-000092454) never changes.
Identity and time
| Publication number | OT-2026-000092454 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-702a-846a-fcabe4abecef · 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-2026-000092454 |
| Status | PUBLIC |
Content hashes
| Canonical text | db5b8383b79d8c9df6a843b2f091ddb291cb309c1a2b1a889a1550191234959b |
|---|---|
| Markdown | 4ce029a65b3eace7f149f12b4d6bb7cf737a10330066ce07996ab5226b5c72e9 |
| Publication page | db6a305eb54025f5c81532fde146727e7cd5df5a42553b57e0ec609816661237 |
| Manifest | ff5f37a48480a408e380f82deeb847fbe5340d03484a847ad646597c27ca3942 |
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 | Z4BRhW9XTJBJMgGu+U7auSiUhI2nJt3kYLd9tgBstYliVZq6UzNTathCrDmHw3XiWE2AoU358XTufogeLHQeAA== |
| 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
| 2026-09-17T09:41:00.935886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092454observed db6a305eb54025f5c81532fde146727e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:00.919536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092454/manifest.jsonobserved ff5f37a48480a408e380f82deeb847fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:00.902788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092454/publication.mdobserved 4ce029a65b3eace7f149f12b4d6bb7cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:00.885683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092454/publication.txtobserved db5b8383b79d8c9df6a843b2f091ddb2...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. |
|---|