OT-2026-000027625
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000027625) never changes.
Identity and time
| Publication number | OT-2026-000027625 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6999-7596-9713-e8f6f1ba5d9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027625 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f5b1941b203f0f07ead1da426c62a5dbf20db996f7718fc7e7576bffe586797 |
|---|---|
| Markdown | 686c6f40576aac0b388545ce1874fc69dcc076f920b4a1d00a5f290a58ca0896 |
| Publication page | 87ec5d85ebab4264086ff26d9e0a5f3d2f8aca9c23e932dd316799a31fc7d18a |
| Manifest | 2215c77c77c20d3ca399f0b2e43e2dab3c26cf051228456480a8f1344b5e1e12 |
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 | gI/ISpjmGVhor56219ylXtFIe9W0LLR2qmL5IaFSG/nALyNM3eqKKxF1eqgBlNAup4VA74JRg0cKT3nQZ/RZAw== |
| 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
| 2026-09-17T11:43:08.787303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027625observed 87ec5d85ebab4264086ff26d9e0a5f3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:08.769361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027625/manifest.jsonobserved 2215c77c77c20d3ca399f0b2e43e2dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:08.751571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027625/publication.mdobserved 686c6f40576aac0b388545ce1874fc69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:08.731331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027625/publication.txtobserved 5f5b1941b203f0f07ead1da426c62a5d...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. |
|---|