OT-2026-000016764
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed 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-2026-000016764) never changes.
Identity and time
| Publication number | OT-2026-000016764 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7072-af6a-1ba270077f9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016764 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d26e6f486fe65765490894f0c6e2eba92f123504748c91d17dfb71f71b6e964 |
|---|---|
| Markdown | 433f3e3fc7d9cad0e8294e4e2938436252954824dde615623e4705142e6bb96c |
| Publication page | 281c6062ae08b75078757f3ed59b7d935b5493095578b8bc6c0d01f0054c01b0 |
| Manifest | 99fba483673f7ce130c0ff36ad5fd8ca4a0dc9a6600f1a33197e1a7e7e20c7f3 |
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 | l8FaSFZSim2eMubzJqDQLP/xQN4GFY8GKVEKnM0gy5V0s3ci+muj38V+Pkwk40PHEHcZUEnHve6E4ntBrLD/Bg== |
| 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
| 2026-09-17T12:03:00.265446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016764observed 281c6062ae08b75078757f3ed59b7d93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:00.248289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016764/manifest.jsonobserved 99fba483673f7ce130c0ff36ad5fd8ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:00.231151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016764/publication.mdobserved 433f3e3fc7d9cad0e8294e4e29384362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:00.213816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016764/publication.txtobserved 5d26e6f486fe65765490894f0c6e2eba...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. |
|---|