OT-2026-000036798
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000036798) never changes.
Identity and time
| Publication number | OT-2026-000036798 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-788c-b2e5-d7f9af4aeecb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e6dffca2ff21ce10b31bfa2e63f59b0c379c87d75e7097a7ea2c8418e79b363 |
|---|---|
| Markdown | 90ac5f658ebeed0a74318fc54b104f6791a41e4e4c217192578675c9510839d3 |
| Publication page | 26164c6a2d6175d960f4a03a21fff797d37c417f69089c8d276f33f74d7b5d22 |
| Manifest | efe382391f4ad0517f2ad9f96487fcb33244fb0846630977cf77cf36ece78f56 |
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 | FqSzIrYwHNg/fcUf0Gpmd94p4D6u68a/T6WrXDtSOg3gVjpxpfaqTD2qifvMDwGd2uYeHVo+eFD31QmCRs2kBA== |
| 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
| 2026-09-17T11:24:24.418367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036798observed 26164c6a2d6175d960f4a03a21fff797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:24.403625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036798/manifest.jsonobserved efe382391f4ad0517f2ad9f96487fcb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:24.386604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036798/publication.mdobserved 90ac5f658ebeed0a74318fc54b104f67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:24.369346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036798/publication.txtobserved 9e6dffca2ff21ce10b31bfa2e63f59b0...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. |
|---|