OT-2026-000082002
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000082002) never changes.
Identity and time
| Publication number | OT-2026-000082002 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-78fe-8c42-cef7f1805445 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082002 |
| Status | PUBLIC |
Content hashes
| Canonical text | b44b6a88420888924f27508a6410c66d2db8c6d558b6f93639822d9d9ad561b5 |
|---|---|
| Markdown | 91e591c5028598cd2b65f0a9c7c155a3cb934fa5fdd400cb1ea32055c4b1d7e1 |
| Publication page | 3c88ce1fc8b095eed1e21f13b645ed4ba72291832a62d317d25603c758d48e10 |
| Manifest | a0da1927a2644f7f2eaea4ebdb8b02fb92e809ddac165c0bb86857e250edd63d |
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 | zpUzwVSK6k9HdpHI8BgdWNaXOap3Qmk4Aiy/TqscEIXDziKuwcU6ZY27FRWMhWQ/tZeEe7bCG0PLv1svAwpXAA== |
| 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
| 2026-09-17T09:58:42.820923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082002observed 3c88ce1fc8b095eed1e21f13b645ed4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:42.805007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082002/manifest.jsonobserved a0da1927a2644f7f2eaea4ebdb8b02fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:42.787566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082002/publication.mdobserved 91e591c5028598cd2b65f0a9c7c155a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:42.769326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082002/publication.txtobserved b44b6a88420888924f27508a6410c66d...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. |
|---|