OT-2026-000054782
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000054782) never changes.
Identity and time
| Publication number | OT-2026-000054782 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1285-7488-8fbe-d7c89ce423c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054782 |
| Status | PUBLIC |
Content hashes
| Canonical text | d221ee746058168130a30e726e4b14eba9acbcba56e627f1f21f742f8b486dda |
|---|---|
| Markdown | ada533c369204ec80f8b7090e874afff68ea72ad13412915d9763a0397619eb9 |
| Publication page | a8342184bb172927f0e713956b37b473c89474fb120d5670961c20b0c1340fb8 |
| Manifest | 67ffa2abe1192028b24383f961077d6fe47c85026c14b0cd12322875f1b19fad |
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 | F681zw0Qw+FpP6ib3gpdeCkNJ+T9/rxhhceuLjXb6/dIm5k48FLLC6xMmoJQm+/KiGPnRqd1nqSEY0dq2+iJCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:58.747169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054782observed a8342184bb172927f0e713956b37b473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:58.729538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054782/manifest.jsonobserved 67ffa2abe1192028b24383f961077d6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:58.711795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054782/publication.mdobserved ada533c369204ec80f8b7090e874afff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:58.692704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054782/publication.txtobserved d221ee746058168130a30e726e4b14eb...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. |
|---|