OT-2026-000058330
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, 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-2026-000058330) never changes.
Identity and time
| Publication number | OT-2026-000058330 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7212-b5a1-ffc1806075b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058330 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79fe79197c61ed1deb2c623bd600c2ddd12d50d43bdd4cff7829b73de14897bf |
|---|---|
| Markdown | 33234c0872a95b3aba8f4a33f22aac1ee5408a77e79f932aeafce0ec4e8c2c1e |
| Publication page | c35e068c7abcf0f1a55b0277aad1733ffbedec9de29dc063f2a229302185f632 |
| Manifest | 437d775235c10a9d54865528fb0e1121edb1f516a99b6b1c8f0ff0d633c3d628 |
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 | S7eZVW5Wud5OOwyZB00ww3J93xc+4wohniBQ7ysWFB8orv5O/4FEgRHPJ7d5qPQwZxhxTsEbSMLDOEu4bNs9CQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:46:44.326025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058330observed c35e068c7abcf0f1a55b0277aad1733f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:44.308030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058330/manifest.jsonobserved 437d775235c10a9d54865528fb0e1121...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:44.290593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058330/publication.mdobserved 33234c0872a95b3aba8f4a33f22aac1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:44.273448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058330/publication.txtobserved 79fe79197c61ed1deb2c623bd600c2dd...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. |
|---|