OT-2026-000013986
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed 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-2026-000013986) never changes.
Identity and time
| Publication number | OT-2026-000013986 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8dea-7382-a29d-3539b4eb708a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013986 |
| Status | PUBLIC |
Content hashes
| Canonical text | f241266be5e4534e5a238572782eacfe1a97e514fbe5ffdf0689305b91a900f0 |
|---|---|
| Markdown | 83f96142df9151b44379c0c232182484b229785546431f31b6c53f5480967e8e |
| Publication page | d0b1a4a325ca074785aa2e1f6f7185e769bb1a1ada881bfda6cd32d724e27e87 |
| Manifest | bf3daec7cddb6d5fb17545cf580ff3c10f36094de04728f4ffa750f28824519f |
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 | jArTORFnIr9U6kNklEWv+lV9wLbFayQGYRMOPVpaEWjIWLwDycZQuiWji9o/Xy8A+HUehcbz1xAIUI2ldB3ZAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:09:12.151413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013986observed d0b1a4a325ca074785aa2e1f6f7185e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:12.132498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013986/manifest.jsonobserved bf3daec7cddb6d5fb17545cf580ff3c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:12.114356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013986/publication.mdobserved 83f96142df9151b44379c0c232182484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:12.094956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013986/publication.txtobserved f241266be5e4534e5a238572782eacfe...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. |
|---|