OT-2026-000070685
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, pulsed 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-2026-000070685) never changes.
Identity and time
| Publication number | OT-2026-000070685 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-71bf-af72-06538e7b53a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070685 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb2826f77cebbc2dc953bef51853a4bf290bb637a4d1194a53bfed715c29b354 |
|---|---|
| Markdown | 1d955b61bcdf7f295092d6caa8eb221f5694b4ccff5e47c5a0a9f35e93df4f36 |
| Publication page | 6cbdc2133244677c9f07cdd51acbd7c2a02cfe69c708e7dee110c6bceab02659 |
| Manifest | ca129f1f9eaa7fd13763f2c4b78034b5341917cfe7abbf7c661b71af48befbb6 |
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 | aH0R1mwhp5kYRWC4YldAMCwrXBIqXz0qfPSxhCTFcdtTigioWg4gJWkbsNHZDediYsLP4pFVVdwIIbe7nvKEDw== |
| 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
| 2026-09-17T10:25:21.923773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070685observed 6cbdc2133244677c9f07cdd51acbd7c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:21.906443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070685/manifest.jsonobserved ca129f1f9eaa7fd13763f2c4b78034b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:21.889875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070685/publication.mdobserved 1d955b61bcdf7f295092d6caa8eb221f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:21.872950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070685/publication.txtobserved bb2826f77cebbc2dc953bef51853a4bf...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. |
|---|