OT-2026-000034168
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000034168) never changes.
Identity and time
| Publication number | OT-2026-000034168 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-76d1-867d-3d45ca81cf5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034168 |
| Status | PUBLIC |
Content hashes
| Canonical text | c023ba907038cab6496590abf1c3fce16c61b8d20b2a10fa63c27a0832e3b805 |
|---|---|
| Markdown | eaf6c4974588e1b644da5b0345d94796699a1ba621b4a5413c0d94cf3b44e454 |
| Publication page | 3bafb393c078aa4ee05a719a58139e597f4414ac0c64f153785e8cbcc26f6ca9 |
| Manifest | 97875487551482a9801739fd1722821c47b63f8167aaf442c0de4d4adb539eba |
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 | fYC5shPWu2XLjcmB6pXBorASFQl9gc1GONFdubY0x5wbfGDFiJ4edSO16FXDI8ELdb+UAKsOfossJbO1BJTQBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:34.540033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034168observed 3bafb393c078aa4ee05a719a58139e59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:34.521662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034168/manifest.jsonobserved 97875487551482a9801739fd1722821c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:34.499214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034168/publication.mdobserved eaf6c4974588e1b644da5b0345d94796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:34.480421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034168/publication.txtobserved c023ba907038cab6496590abf1c3fce1...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. |
|---|