OT-2026-000069739
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000069739) never changes.
Identity and time
| Publication number | OT-2026-000069739 · never reused |
|---|---|
| Internal UUID | 01a0ae91-185f-7da4-8fbb-01583d642ef2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069739 |
| Status | PUBLIC |
Content hashes
| Canonical text | e86a262368cdecd88edc7570574535f9e28cadc1c6b9ef15899bd706d121b9c3 |
|---|---|
| Markdown | a8449d9ecbac43ed92b01181788f576a6072be15d577a9ec6595e8554db9b774 |
| Publication page | 0f82e65782d4b898ae93031efef5c89a2975f94fb1bcb1cddb2c6cb5017b0509 |
| Manifest | d8ea94d2a21b6a7938f1aadad10aaccfce460fb1bfee512591ce46d25b3efea1 |
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 | QY6BaJE+nswCW4VviqCeIkE+hIzfWPU6Pc89Qn5UQI3R/RSsNrWEj80uUln0TFLqtblkhWANGLlgCco+vqwSDg== |
| 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
| 2026-09-17T10:26:33.238817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069739observed 0f82e65782d4b898ae93031efef5c89a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:33.221880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069739/manifest.jsonobserved d8ea94d2a21b6a7938f1aadad10aaccf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:33.204636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069739/publication.mdobserved a8449d9ecbac43ed92b01181788f576a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:33.185472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069739/publication.txtobserved e86a262368cdecd88edc7570574535f9...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. |
|---|