OT-2026-000086826
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000086826) never changes.
Identity and time
| Publication number | OT-2026-000086826 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7b4c-9775-25ba39c4f63d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a1a43bdfff89daeb1fbda2a1c8273b035a10a12ffa4585f44b87ab49694e58a |
|---|---|
| Markdown | 9bc585aaff5078430d949bab74348e73142a64c768016f5ade2b223b11711c3b |
| Publication page | 0b8d70e591b23a610ec34e1e987966941afdf7962918957c612240e61b9f0f45 |
| Manifest | 2d9cbc4288da589a53686943bdf9e2579eec6103fce2f454719a5e27f3853672 |
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 | pBA5Zh0Xa34C7DA7ARTZsF/5JY6OhZVZQM+kFX7mFKzP9ilCMCMN5F8yGlmzqbF4UTz2/rU4END16sHJivI2Cw== |
| 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
| 2026-09-17T09:51:39.136362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086826observed 0b8d70e591b23a610ec34e1e98796694...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:39.118693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086826/manifest.jsonobserved 2d9cbc4288da589a53686943bdf9e257...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:39.098563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086826/publication.mdobserved 9bc585aaff5078430d949bab74348e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:39.081898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086826/publication.txtobserved 2a1a43bdfff89daeb1fbda2a1c8273b0...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. |
|---|