OT-2026-000093432
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four 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-2026-000093432) never changes.
Identity and time
| Publication number | OT-2026-000093432 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7496-a36c-b2349ab85f2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093432 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80447a76d6dc098e1fe7ba0ba751def30dd7af028a9baf94c382bda391fc97c9 |
|---|---|
| Markdown | 7550cdd6dfd3588ebf272ed7c9b991a784dddede737839e5ea70597e69921082 |
| Publication page | 451877c69dfe26a5248b2c69719e1a8bfd11c3a04faa196698a6a3ad996215e2 |
| Manifest | a7b47b70ea3029cabd9ff8729bf8e3576ee4605a24f8ea6a7c4aeffb79e2c496 |
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 | 4F4TSWg+52IL+DIlsXu47DXGvP2Jc70oF9WKMKc9s+JzzbYtzU3+RUsQ6OOaeosnW3urGTEak9DLFFZ1OWqpAw== |
| 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
| 2026-09-17T09:40:19.749590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093432observed 451877c69dfe26a5248b2c69719e1a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:19.734973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093432/manifest.jsonobserved a7b47b70ea3029cabd9ff8729bf8e357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:19.717134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093432/publication.mdobserved 7550cdd6dfd3588ebf272ed7c9b991a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:19.699581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093432/publication.txtobserved 80447a76d6dc098e1fe7ba0ba751def3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:25.428214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093432observed 451877c69dfe26a5248b2c69719e1a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:25.409424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093432/manifest.jsonobserved a7b47b70ea3029cabd9ff8729bf8e357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:25.392533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093432/publication.mdobserved 7550cdd6dfd3588ebf272ed7c9b991a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:25.375068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093432/publication.txtobserved 80447a76d6dc098e1fe7ba0ba751def3...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. |
|---|