OT-2026-000093586
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000093586) never changes.
Identity and time
| Publication number | OT-2026-000093586 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7809-88d0-fbe4b5650e07 · 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-2026-000093586 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1d582d43f622233a50eee7e254b4dd1932fba63639be8f290b14c5e15949dd2 |
|---|---|
| Markdown | ac04c0d48954e55f3f00c68be488ccbabef07c9c8d180cf845c7c17f64156f2a |
| Publication page | 63b45b0fd6b4796a5f5a2b7d29bcf3368a7a235987fafe06f340e4e65c5ef9a1 |
| Manifest | f2723a06af0120cfb4908de02977bc72e8ac4646b189313e54c6c2ecc35aa408 |
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 | kz6Y0d2MQ+vQaoeIkz4pfeMoehVFdDsiyjngFdGo22b0tiPMExawYnqJrovIMWSnCea7dM//a7iZor3UNklKBw== |
| 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
| 2026-09-17T09:39:37.403632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093586observed 63b45b0fd6b4796a5f5a2b7d29bcf336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:37.385326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093586/manifest.jsonobserved f2723a06af0120cfb4908de02977bc72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:37.365384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093586/publication.mdobserved ac04c0d48954e55f3f00c68be488ccba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:37.348719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093586/publication.txtobserved b1d582d43f622233a50eee7e254b4dd1...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. |
|---|