OT-2026-000040364
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000040364) never changes.
Identity and time
| Publication number | OT-2026-000040364 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7b5a-8c97-55c3f6a9854e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040364 |
| Status | PUBLIC |
Content hashes
| Canonical text | 734886a38e09b771697cb8524fd89a04fcfa2d6579b64ffc80cc9157e8729ff8 |
|---|---|
| Markdown | 8d243bc83e5aa8e178a7cb1cbb444dbfd1135214cfc1f68ca5586c7f4f121335 |
| Publication page | bd6c8b65d01de2541e5d9648f194f66fe9cb64f6887d1ab0f180cf2914a612f0 |
| Manifest | d532f06bfffbd3dd6866e5c3c515afed43ec4e04e5ad5978dff1c50ae80309d9 |
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 | ShXPJ7Y0Wz4GFvKLnJUKWQl5142YIZElm3uIdepaiN9a1TxOuaG2TTVszx7MYULLO1MmelIe0CfqImZeS8oVAQ== |
| 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
| 2026-09-17T11:19:22.770926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040364observed bd6c8b65d01de2541e5d9648f194f66f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:22.753076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040364/manifest.jsonobserved d532f06bfffbd3dd6866e5c3c515afed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:22.736606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040364/publication.mdobserved 8d243bc83e5aa8e178a7cb1cbb444dbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:22.720292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040364/publication.txtobserved 734886a38e09b771697cb8524fd89a04...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. |
|---|