OT-2026-000097761
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, 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-2026-000097761) never changes.
Identity and time
| Publication number | OT-2026-000097761 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7c4e-8d45-b50232e282db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097761 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa1f82b3443ca0cf9f3a23583b5160cf35de381fb3a76943b497753ef05af7a5 |
|---|---|
| Markdown | 9e57900ee458b004481dd7d16b3c64752533faefc6451e378e97a260be68e033 |
| Publication page | 4263c9ac52e61935a0068d34c00fc630bfd941e59b0dfd637b54d7eef98cc351 |
| Manifest | 94aa7c9b92c3bd7264b5c48b6fff8362ecb93854efc9eaf0c568e11756f9cd7a |
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 | FPc1JptNFrus776ijfmxDCs+zwESbfsfY0RMdzO0aV9GJakdQMWG9/9bm8L1Vlapq0lCPD5tgqXrCKzdkLMkDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:50.073501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097761observed 4263c9ac52e61935a0068d34c00fc630...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:50.049169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097761/manifest.jsonobserved 94aa7c9b92c3bd7264b5c48b6fff8362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:50.011808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097761/publication.mdobserved 9e57900ee458b004481dd7d16b3c6475...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:49.989989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097761/publication.txtobserved aa1f82b3443ca0cf9f3a23583b5160cf...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. |
|---|