OT-2026-000097819
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two 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-2026-000097819) never changes.
Identity and time
| Publication number | OT-2026-000097819 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f6-7065-9cee-2e6fac8a0d79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097819 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55a2fbc2f942a1190dea6c6439dcd31c2982ac8d4a370ee95d53bf0cda9166c7 |
|---|---|
| Markdown | 3598d692e4d51bd85275cf677e61291252f8c3a8b5321f1a957de125b5b63194 |
| Publication page | 02fdd332f2ee1edbe2ade06c44852bcad66959d6e4e6c2af43d39aa7e9159451 |
| Manifest | b644d3f784864c47b686bbd4c16128f973fe3cace1dfba84dee9a08467dca14e |
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 | ++lx/qap1xyB4d8FBn4ufRukIsj78OCyeS4Kf2A7iaa6wGEKPSs3f/ZyNRYjFu49mSR7Kf5O4xsMxqAdHzhnBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:54.609229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097819observed 02fdd332f2ee1edbe2ade06c44852bca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:54.591923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097819/manifest.jsonobserved b644d3f784864c47b686bbd4c16128f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.573092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097819/publication.mdobserved 3598d692e4d51bd85275cf677e612912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:54.554191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097819/publication.txtobserved 55a2fbc2f942a1190dea6c6439dcd31c...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. |
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