OT-2026-000047568
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000047568) never changes.
Identity and time
| Publication number | OT-2026-000047568 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-708c-bfb5-e006d1fecf63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94d494c58f0b73a4ec655b753c1215681f2fab52108a61e75629748b4b1de39d |
|---|---|
| Markdown | 0857a4d7eaf37b66621e47681aff5c67c31bc9dd52e55f5a3343a3041bd0f4ff |
| Publication page | 29df2fac15cf43ec241d2c903d6d52eed36565927caebcb9971246fe149927c9 |
| Manifest | 28a0a421ccfa3c4ae3af22f420463480eff931ea0ba5847907af024ded83981e |
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 | aDBH9tudyRDw+wN2c4k/R1WIlPfhGLJTN8tsegjJ9fwF8i4T8FMLCPUije4OKjx17KmGAxPyBRDvpuqFPYiPAQ== |
| 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
| 2026-09-17T11:06:41.585254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047568observed 29df2fac15cf43ec241d2c903d6d52ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:41.567768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047568/manifest.jsonobserved 28a0a421ccfa3c4ae3af22f420463480...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:41.550343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047568/publication.mdobserved 0857a4d7eaf37b66621e47681aff5c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:41.532189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047568/publication.txtobserved 94d494c58f0b73a4ec655b753c121568...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. |
|---|