OT-2026-000053325
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000053325) never changes.
Identity and time
| Publication number | OT-2026-000053325 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a15-7989-8e82-ca93489d55d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053325 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f8007d3571bb9201f99a24928d4c697406b57124dc7a8f8f7812ac171504129 |
|---|---|
| Markdown | 01ad482f8bd817e13ec2abd6696fe3e06c7881b400b3b4e36ab1070d230a9b9d |
| Publication page | 0dccb4aa9f3ebbe9411a8d66a088368379b46b6d199b35e3017ebd8ae40a09ee |
| Manifest | 9830d51b8ddf9b26bc0067e89c8f4aebbfef957a3fce6306d116363f194f46bc |
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 | /17TbhHyXvA3xiB8D9jYTJiPx55GHaXJkWiR478CBlqElebeNIzXMGfh9mx4hkSd0IZyeGJsBnE2u9bGgmdaDA== |
| 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
| 2026-09-17T10:55:01.556838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053325observed 0dccb4aa9f3ebbe9411a8d66a0883683...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:01.540076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053325/manifest.jsonobserved 9830d51b8ddf9b26bc0067e89c8f4aeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:01.428676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053325/publication.mdobserved 01ad482f8bd817e13ec2abd6696fe3e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:01.410498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053325/publication.txtobserved 6f8007d3571bb9201f99a24928d4c697...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. |
|---|