OT-2026-000045402
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000045402) never changes.
Identity and time
| Publication number | OT-2026-000045402 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76c-7361-a6c4-de7848ed0135 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045402 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7823ebbc278fa1a3a9aa7387346016d326c964e315fe8c37caae5f17e7ba0f34 |
|---|---|
| Markdown | e59396b0ed4f8610920e98af479b52263dd8f2bab6adf049c2cc867d3dd153a3 |
| Publication page | d940d6c934b5b36a9256da8ad35d34309d49006d4ccdd619d6ec30b174ab520d |
| Manifest | 9db6d220f21b7c97fc84e6b838ccc606d51d282e35345db49e6a0796e860950b |
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 | J4lHxhLu6NEJPJU2JqQA776Qy9fEk9JqsE8fAJpNUQCBIlbAYT7Cbm5j1J4vMZu/T50E5SmtqbVWeZzZooSfCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:41.360069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045402observed d940d6c934b5b36a9256da8ad35d3430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:41.342316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045402/manifest.jsonobserved 9db6d220f21b7c97fc84e6b838ccc606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:41.324589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045402/publication.mdobserved e59396b0ed4f8610920e98af479b5226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:41.306372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045402/publication.txtobserved 7823ebbc278fa1a3a9aa7387346016d3...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. |
|---|