OT-2026-000088022
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000088022) never changes.
Identity and time
| Publication number | OT-2026-000088022 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa6-7a9e-bf4e-62dd1e9fa9a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088022 |
| Status | PUBLIC |
Content hashes
| Canonical text | be154cd004e0af927e71bc4cf5d43cd8ad034b071e890b9f54810e6cdf9ec310 |
|---|---|
| Markdown | 69235aee45c2017329fdf6cf7fc3a18dc36ec59f6868cc51bf7451952d734136 |
| Publication page | 50593e7c99ba8278f831df1519f52351d1334d041a73c24d25dc468b4ca042e3 |
| Manifest | 19b88650c81d286f8920759b9e780ae29681244d6de8dd2cfaf6f34329875188 |
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 | hQT6XNUuwJwXk8EenusjTbbcRUvRwzzBTK84q6llxJNeUY4yYd2QEo9GrLQBC44RgfyAjFX+TfY9qkCynxhWAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:49:24.439443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088022observed 50593e7c99ba8278f831df1519f52351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:24.421330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088022/manifest.jsonobserved 19b88650c81d286f8920759b9e780ae2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:24.402669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088022/publication.mdobserved 69235aee45c2017329fdf6cf7fc3a18d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:24.383844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088022/publication.txtobserved be154cd004e0af927e71bc4cf5d43cd8...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. |
|---|