OT-2026-000095455
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000095455) never changes.
Identity and time
| Publication number | OT-2026-000095455 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7621-8ed2-00d96aa02ae3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095455 |
| Status | PUBLIC |
Content hashes
| Canonical text | db0d90a2aed19decf1f46b5db282e5486ebe7421b028ea3dfa2fdec5411a1001 |
|---|---|
| Markdown | 157007c42c0956346381a114a90d9184d258abaa99c5861468439a1e8f71ee2d |
| Publication page | 5adfb2c3aaecac95ee78bddfe77d11a73e74c941579324a7dac4593c3b51a66b |
| Manifest | e27b1cbe054264cf4f09ca07cff4bd7cbe9f3387cc65e47fb41cc8ff62a944d0 |
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 | XUytCaG7EX4By1GJWMK2eMVl/acbTTl+9e2rmn2fp6PTZ3+nzyNgihpp7TCwf0ZnAjVHNfd1pHeguv7sOSsODw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:49.952930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095455observed 5adfb2c3aaecac95ee78bddfe77d11a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:49.936204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095455/manifest.jsonobserved e27b1cbe054264cf4f09ca07cff4bd7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:49.919631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095455/publication.mdobserved 157007c42c0956346381a114a90d9184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:49.903426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095455/publication.txtobserved db0d90a2aed19decf1f46b5db282e548...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. |
|---|