OT-2026-000054962
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented before 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-2026-000054962) never changes.
Identity and time
| Publication number | OT-2026-000054962 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e80-791c-9f93-7617c61b29ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a75b4bdf4a4253482137eae70c6f465ee5145cc2adb493b18d1508da456e280 |
|---|---|
| Markdown | 32a59803be969f6eaf71d29ecf86ebda2051a3fe9e59ad8b755b6d2fe704baa2 |
| Publication page | 3ead485c083beb485bb0d27a4d2bf4e6a55a206ab6f68889bbfd47029cbe4a86 |
| Manifest | c91526fa88b1b09aec714233381f35babcdada25cf351326e4fcd762873e7a70 |
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 | ASXvJ90WGrkjz1yHM+9iGJEn0fsBH12F/3j9C6oBVka2pppIYHMhJ/6L3SCDeyjoBh1mM8a7r8uZe54ojBy/DA== |
| 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
| 2026-09-17T10:53:04.511061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054962observed 3ead485c083beb485bb0d27a4d2bf4e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:04.493353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054962/manifest.jsonobserved c91526fa88b1b09aec714233381f35ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:04.476203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054962/publication.mdobserved 32a59803be969f6eaf71d29ecf86ebda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:04.457614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054962/publication.txtobserved 0a75b4bdf4a4253482137eae70c6f465...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. |
|---|