OT-2026-000066859
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three 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-2026-000066859) never changes.
Identity and time
| Publication number | OT-2026-000066859 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-75be-b805-aa1229e149c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066859 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c58e4f78bf8631b2466d7789a7279174d97bb068be11d71d930f7ba1734aa5e |
|---|---|
| Markdown | ece47090cb4ca2c00902db39a190ee3e5736e9f70f7443180a413f010b775f27 |
| Publication page | 0c3a9dfc9e5e349a180d7e691a62ec4ef61a9c8509dc07958fd277dcf331d741 |
| Manifest | 3644c7a2753cf0dfa4b829907ee26e7a09574b03b9eab0fb20659500a7959c47 |
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 | zrMsQ3WHXeF03uSPtH+AeQq+GzQ9xHlFca3zmMiY8dhx80dkVM0fkiW7AaHESH8AD5KqiW72KbIk1asBKbETDQ== |
| 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
| 2026-09-17T10:33:18.079995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066859observed 0c3a9dfc9e5e349a180d7e691a62ec4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:18.062902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066859/manifest.jsonobserved 3644c7a2753cf0dfa4b829907ee26e7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:18.044274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066859/publication.mdobserved ece47090cb4ca2c00902db39a190ee3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:18.026041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066859/publication.txtobserved 0c58e4f78bf8631b2466d7789a727917...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. |
|---|