OT-2026-000091011
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, pressure sensor per zone, 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-2026-000091011) never changes.
Identity and time
| Publication number | OT-2026-000091011 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-c011-776a-a9bc-2d349b28bf23 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:03.518217Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b82304f8bc0d4b458e6e28681005736d5edd89a64e07e81e5af8a750762d347 |
|---|---|
| Markdown | 7766731ac836f9b67edf8b1284755860f96386b6668c7607b4595914b0ecad40 |
| Publication page | f9166d7beba7da518140e76a0c544be5d3ca329cc107c0fd2621e9f12dc30005 |
| Manifest | a92e0b67484fa7af6fca15659f34eabb8b5bf7c0528b9aaf1d3534fc7e62b589 |
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 | bv5B0b5NcDE49U9JfvvY4OAsQvXEuNQtJB+sx0OnOywtvmP9qh04kmYGckiIIspAwhLJmEbm+DhZQav2lHiXAQ== |
| 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
| 2026-09-17T09:44:14.891146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091011observed f9166d7beba7da518140e76a0c544be5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:44:14.873199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091011/manifest.jsonobserved a92e0b67484fa7af6fca15659f34eabb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:44:14.856610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091011/publication.mdobserved 7766731ac836f9b67edf8b1284755860...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:44:14.837369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091011/publication.txtobserved 6b82304f8bc0d4b458e6e28681005736...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. |
|---|