OT-2026-000089051
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum 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-2026-000089051) never changes.
Identity and time
| Publication number | OT-2026-000089051 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-daff-75b0-9306-0a66a1ce0d68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 160b3ef20550160ff2996386198712632b74b5fd6b6c1baeba99b2c1b86f46b7 |
|---|---|
| Markdown | e505b0c9e561b816c6d167178fe398e9eaace2dd0fa052f84bcb7bb054b92cc1 |
| Publication page | af8a284093988ffb0b9d2451adbaac129bcfe32676d5d0e215fabfda6eb5243b |
| Manifest | 089754209fd11067f1d48afefdbcc84e71ebae81c910dad28acae966b636014a |
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 | KW6SbmJsChV5sGre3lvvAbMljfLhaS5gyd7VEyB67NG84/JJOLnH0cpY7zMWMqYf1Ztx4QqF0g2RQp1qSx9vCQ== |
| 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
| 2026-09-17T09:46:57.021244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089051observed af8a284093988ffb0b9d2451adbaac12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:46:57.004910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089051/manifest.jsonobserved 089754209fd11067f1d48afefdbcc84e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:56.988025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089051/publication.mdobserved e505b0c9e561b816c6d167178fe398e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:56.971093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089051/publication.txtobserved 160b3ef20550160ff299638619871263...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. |
|---|