OT-2026-000064813
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000064813) never changes.
Identity and time
| Publication number | OT-2026-000064813 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debb-780a-860e-63e03eed2e50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064813 |
| Status | PUBLIC |
Content hashes
| Canonical text | 562a3a4cba3d433a2c8b1e936c94d4edd2ba243da221728beb45e872786d8d16 |
|---|---|
| Markdown | 84fb2ddcdddd8dc296d917f83ef925f5a5e26e949e3d4f400f76f4267e116c0d |
| Publication page | d28ab0174e31f2f57e10c558d07d41454baf64fc1d101b09d3c6e9d184427263 |
| Manifest | 0572ef03512dd3a176da8ba63f9f0d3c2e22013dd23828d7cdfab9b6e5fc3ceb |
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 | SyK0EeWUQh86XDASbskx+QOPTBUAOnuMAY2zdOSEsRrO4zR3fpergeyzOYY2IdWvEB2A6OZQjzvLDj5TPWFYCQ== |
| 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
| 2026-09-17T10:35:43.016620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064813observed d28ab0174e31f2f57e10c558d07d4145...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:42.998883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064813/manifest.jsonobserved 0572ef03512dd3a176da8ba63f9f0d3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:42.981274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064813/publication.mdobserved 84fb2ddcdddd8dc296d917f83ef925f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:42.962684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064813/publication.txtobserved 562a3a4cba3d433a2c8b1e936c94d4ed...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. |
|---|