OT-2026-000071249
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two 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-2026-000071249) never changes.
Identity and time
| Publication number | OT-2026-000071249 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7c67-9229-209e16ea5b73 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071249 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22a993be96904196435ef35af528b1193769ac45b8b32ed2e6200af5f6c7001e |
|---|---|
| Markdown | 669b8a8a4c8ab946bd5391e2b3e9a1ec4251808badc083e9a17173d6ebfb044b |
| Publication page | 65643f33c20163163bc211a826764d6a640d402da09c10e4c2c3e24292e3e8f7 |
| Manifest | f1eb3d7b5ef5819a8cd7a22c497a91feeac3c7a747aca0aec6ff191469845fac |
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 | jdRuamPSww2a0ZkA+WhO5t81bJmjKR1xClIGMJRksaMdefnWOYY5MGoxduYmLF4eQt8kJRD1xws6MdIOK/IdAA== |
| 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
| 2026-09-17T10:24:48.208487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071249observed 65643f33c20163163bc211a826764d6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:48.191112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071249/manifest.jsonobserved f1eb3d7b5ef5819a8cd7a22c497a91fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:48.171938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071249/publication.mdobserved 669b8a8a4c8ab946bd5391e2b3e9a1ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:48.151542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071249/publication.txtobserved 22a993be96904196435ef35af528b119...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. |
|---|