OT-2026-000007707
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000007707) never changes.
Identity and time
| Publication number | OT-2026-000007707 · never reused |
|---|---|
| Internal UUID | 01a0ae62-843e-7f61-8e5a-9d474c5c9d5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:27.126957Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007707 |
| Status | PUBLIC |
Content hashes
| Canonical text | aec9ae879b2f733648dbfb3f4b655a86a35e7df6d8eaf58b9be6381026e773ba |
|---|---|
| Markdown | 33e55ed03b2d31a59af1a50e453219ce672da6646ede0d327d223a9b84c2f493 |
| Publication page | 3e09ceae90541fd768ab8ba9471dc232218551a318d578ff8162bde548133cd2 |
| Manifest | cafe5e7336352095b1d6b0f8596d4c358fb2e9773bc79acfa2783e3d66a067d0 |
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 | X7AneO34YmyzoHRNv9jXKYvYX8zKdNWhKmeNc49Z115F/PZ0sdVTFZGbLDpEIyjWuR7fdjXlki2i2ZGmsBILDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:05.502816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007707observed 3e09ceae90541fd768ab8ba9471dc232...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:05.468234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007707/manifest.jsonobserved cafe5e7336352095b1d6b0f8596d4c35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:05.450564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007707/publication.mdobserved 33e55ed03b2d31a59af1a50e453219ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:05.425229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007707/publication.txtobserved aec9ae879b2f733648dbfb3f4b655a86...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. |
|---|