OT-2026-000068243
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single 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-2026-000068243) never changes.
Identity and time
| Publication number | OT-2026-000068243 · never reused |
|---|---|
| Internal UUID | 01a0ae90-247f-78fe-94ef-8135956d1810 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068243 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0758e79e3ea4a63f2b4ac8294225d640011dac1d8a56510de1205cebe6a1e607 |
|---|---|
| Markdown | 55c63258afe539caac44cb3b4e70fb741b40cb6c679af485ec0c25365e7d8991 |
| Publication page | a1512ff7b2a70b3b2d8ba2c55aad061cb98cc3dc060693ef9673dfc4ffe13c36 |
| Manifest | 93bed139eb08fd8c690e00a7cd4261a5bea6089fc902d30e8b3c8acc792b218d |
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 | iWwvBQcSyjJB4tVFWMQSsYfi753lB0hUbcU72G2yvfYZgM6qZuzZ3ocsHsfHzfd5xkrql0RXrmbJ7nKjypmvBQ== |
| 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
| 2026-09-17T10:29:15.741774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068243observed a1512ff7b2a70b3b2d8ba2c55aad061c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:15.720103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068243/manifest.jsonobserved 93bed139eb08fd8c690e00a7cd4261a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:15.700182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068243/publication.mdobserved 55c63258afe539caac44cb3b4e70fb74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:15.682585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068243/publication.txtobserved 0758e79e3ea4a63f2b4ac8294225d640...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. |
|---|