OT-2026-000096521
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000096521) never changes.
Identity and time
| Publication number | OT-2026-000096521 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-7fe6-9952-9faddbaf32df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096521 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5c7a407de5f53a525c518852bfb67bc4bc9d51c87b490031f77f9e81d8d30ed |
|---|---|
| Markdown | 7a7c35f06c68a7c7de2a194f5307d1992e0152e7e480513810a0386f13b066df |
| Publication page | 85287b9be781f905e43f554733bc067824d77b431e1e9b7faa0415b90187a0a7 |
| Manifest | d82f545675b1450563573a66a91f538aa9e871b7925fbcf2f1cbed085c6e6676 |
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 | tE1ZGZLfgYljUx9OVIZ4ZCx/8uMerNlAxMTdCNbh4FmY9G+v1cII7z+jW6tjGQi1phvsTuXx7RyXgseIjqUgDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:56.279996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096521observed 85287b9be781f905e43f554733bc0678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:56.261097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096521/manifest.jsonobserved d82f545675b1450563573a66a91f538a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:56.242585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096521/publication.mdobserved 7a7c35f06c68a7c7de2a194f5307d199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:56.223257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096521/publication.txtobserved d5c7a407de5f53a525c518852bfb67bc...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. |
|---|