OT-2026-000103755
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pulsed blow-off after 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-2026-000103755) never changes.
Identity and time
| Publication number | OT-2026-000103755 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-7541-8f76-6783af706272 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103755 |
| Status | PUBLIC |
Content hashes
| Canonical text | d345e36f8990900440cacec0061e1603070c7f05ecae096c34dd0a1cdbc201b4 |
|---|---|
| Markdown | 7d80012062fca69a9ac1e0bd928a7ebecf4dd6f8d6c691dd51bf63581cc950f6 |
| Publication page | fc2e43115b8fc07ab7c76fc34fd2d06e987486dceec654f1c6b46667ab8cf601 |
| Manifest | 8f5fdb2daaf3e232ad55329d8d26ce0c8fe93f8d8f5e3a8bcc63a958d36d817d |
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 | TEfJXpJroxjAiEISeP0QRsUOR39q+Fb2cMRlB+mlMtMuzTMq9uTZFWnTHRo1lZbMmqFm3tvJ92HUsXIIv5mfDQ== |
| 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
| 2026-09-17T09:22:42.593364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103755observed fc2e43115b8fc07ab7c76fc34fd2d06e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:42.577135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103755/manifest.jsonobserved 8f5fdb2daaf3e232ad55329d8d26ce0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:42.559898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103755/publication.mdobserved 7d80012062fca69a9ac1e0bd928a7ebe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:42.543194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103755/publication.txtobserved d345e36f8990900440cacec0061e1603...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. |
|---|