OT-2026-000084633
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, 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-2026-000084633) never changes.
Identity and time
| Publication number | OT-2026-000084633 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-76c2-bbdf-228302c8ba91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084633 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce7d0f175bdb3c3f25c2b6116c51f99106b2eb311625b4c59d86839564051a93 |
|---|---|
| Markdown | 5b63a51f10109062a86adb6979d60ee431e2214faa395fe3d15a0fd7555fb42b |
| Publication page | 8f6b9898535daeb9eaeb2428abf86de36c6a3846ba08a43922b9ab5e00c648b1 |
| Manifest | 4c1bec48e5ae779c0225634fdb11b9dd5aef40cb662a575c052fd2fc5b3d79cf |
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 | ZGfZFaWw+nBjyWBoGuImGWL7C5Kq315J4iTR0ilXxHlSAzXtOieMpEa9ZzxyWL7+s6Wido8VAfL9uH90IplpDQ== |
| 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
| 2026-09-17T09:55:32.980967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084633observed 8f6b9898535daeb9eaeb2428abf86de3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:32.963401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084633/manifest.jsonobserved 4c1bec48e5ae779c0225634fdb11b9dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.945591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084633/publication.mdobserved 5b63a51f10109062a86adb6979d60ee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.926355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084633/publication.txtobserved ce7d0f175bdb3c3f25c2b6116c51f991...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. |
|---|