OT-2026-000062769
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000062769) never changes.
Identity and time
| Publication number | OT-2026-000062769 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-7471-a7c1-7593c27721d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062769 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8c3206451a1e8c1f764fdbd05beea64cbdffd3553abd8e2f3705060b9583a6f |
|---|---|
| Markdown | 38a6f5e7303a04d3cf0ed4e1574f4d6609a5e16001e22dddd3281d7bd3b6a9aa |
| Publication page | 79ce5b494e922b64f6e50169d9a5644e92168bcc1cbf6dfa48f760c38164e655 |
| Manifest | ca9dc2e4fa9a42a185ae9f1ecc3023231b0e18827a4c5256783210d0a346c534 |
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 | +wos4jnjpvDntvMmpnCdqc2xX5bqie8WS4TszkPBo9LsjhsriOuSDZsAcaHcQWMFqzJCp+UOu3jGrL5KWVVLAg== |
| 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
| 2026-09-17T10:39:21.251860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062769observed 79ce5b494e922b64f6e50169d9a5644e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:21.234214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062769/manifest.jsonobserved ca9dc2e4fa9a42a185ae9f1ecc302323...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:21.216135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062769/publication.mdobserved 38a6f5e7303a04d3cf0ed4e1574f4d66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:21.193785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062769/publication.txtobserved f8c3206451a1e8c1f764fdbd05beea64...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. |
|---|