OT-2026-000092826
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, pump fed, 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-2026-000092826) never changes.
Identity and time
| Publication number | OT-2026-000092826 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7af7-9178-148ca569834d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37a629a7f61aa1d895667f4e5fca58333cbf100e91657c568926392dcddad26f |
|---|---|
| Markdown | 619ce125e0f37792ef96f2d4d5783fc61a2e02d52555a3d30d15076df8dcdca5 |
| Publication page | c269afce21aacbc475c91b328ff28bc78d6f9cd6dd36296b361b2fff8dc55ca5 |
| Manifest | 68571843d2c9d0f0505363c586e27ee289a072a26cd576fb5c3dc0da024eff06 |
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 | UPxZGCEe3gyMULhnbYNGztbuXJ4YFMAjrdPMqYlxdVN1cAh9W0OPBQSoWm1+6WMyrfrmXublhUWdvZytMYVVAg== |
| 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
| 2026-09-17T09:41:28.547523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092826observed c269afce21aacbc475c91b328ff28bc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:28.530651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092826/manifest.jsonobserved 68571843d2c9d0f0505363c586e27ee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:28.514154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092826/publication.mdobserved 619ce125e0f37792ef96f2d4d5783fc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:28.497886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092826/publication.txtobserved 37a629a7f61aa1d895667f4e5fca5833...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. |
|---|