OT-2026-000092917
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092917) never changes.
Identity and time
| Publication number | OT-2026-000092917 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-755c-8f55-9a2215be9e7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092917 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1f57c597597932b8a34cd55c9a9aa04f78633e8c64bacec5d78ff7636bf7190 |
|---|---|
| Markdown | 4610df4764b0ac34a9e566d649b69f9827ce859857f5441f8aecf1a1c38dc906 |
| Publication page | 16dfe48d30a005e225c0c5352f10945d864402c2bcb998db3e27c0390ebd6031 |
| Manifest | d9a4ef479b2f4342ad5229e5d0e1b138761b5f7e952fd88e8b84a364bb536d6c |
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 | U8qP4X2hmJAD0KVVWehrm3BWMmqPHKvQrjfPDYgLzOjKmgueeB7oha1JoMw/yfn1XLbhbfVYiPmbo3CjlP9NAA== |
| 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
| 2026-09-17T09:40:02.052384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092917observed 16dfe48d30a005e225c0c5352f10945d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:02.034363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092917/manifest.jsonobserved d9a4ef479b2f4342ad5229e5d0e1b138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.017588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092917/publication.mdobserved 4610df4764b0ac34a9e566d649b69f98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:02.000292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092917/publication.txtobserved b1f57c597597932b8a34cd55c9a9aa04...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. |
|---|