OT-2026-000064313
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000064313) never changes.
Identity and time
| Publication number | OT-2026-000064313 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-7863-86b5-e484efe43cc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 603551134d9a5ce1108f53e90e753fbc57415b2ae4aa0da70ad43e5809d8077b |
|---|---|
| Markdown | ebd59acd84cfab47f19dde71b19fb950b258b8906e8629737db016554c1c7cee |
| Publication page | 07a6ca8f85221d0954b74722f5d1395085017e3e74c3e8bbdae3c26e53b8be61 |
| Manifest | acf1c8485f597ffdbf0ef6b846434c4a399ecfdb37196ce4ebef844c2bc30197 |
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 | uY/3u9bR6JQZUC4twW/DPYB/QaVHGqBynG37pYYWK1de5oOrdsHsY3jVRadhIs/DPFCmSMlkKEL4vh0Y4Ok4AQ== |
| 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
| 2026-09-17T10:36:27.864266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064313observed 07a6ca8f85221d0954b74722f5d13950...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:27.846371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064313/manifest.jsonobserved acf1c8485f597ffdbf0ef6b846434c4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:27.828063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064313/publication.mdobserved ebd59acd84cfab47f19dde71b19fb950...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:27.811839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064313/publication.txtobserved 603551134d9a5ce1108f53e90e753fbc...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. |
|---|