OT-2026-000032518
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000032518) never changes.
Identity and time
| Publication number | OT-2026-000032518 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-798e-9b10-90fc9e3091c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032518 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92c2963159d24afa218a141a833b4494d175b7c889f92bed649313ab0fc15923 |
|---|---|
| Markdown | d845e9c58bb178a9aad57cc5593c2f6180b31efeee87d0413acec534d3375fa8 |
| Publication page | 447f3152d8586c95712634e6c0cd3eaf4e86cadf9639940cd06c0f3b50adcbfa |
| Manifest | 03384a3b8d36ea9b5d28e3025a2cdfb64fcf1c51a561fc751a6cdc688fa1bc76 |
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 | 2ggryKSHaAQX3LiaZeHPW3JIClUgN69uSfk+Dr4Q4Jn20RfQnZLVS5sUry0SzkR/XiWVG7b1JfNh7POcwcpOCA== |
| 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
| 2026-09-17T11:33:57.800174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032518observed 447f3152d8586c95712634e6c0cd3eaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:57.781890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032518/manifest.jsonobserved 03384a3b8d36ea9b5d28e3025a2cdfb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:57.762598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032518/publication.mdobserved d845e9c58bb178a9aad57cc5593c2f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:57.745618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032518/publication.txtobserved 92c2963159d24afa218a141a833b4494...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. |
|---|