OT-2026-000070017
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, pulsed 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-2026-000070017) never changes.
Identity and time
| Publication number | OT-2026-000070017 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-749b-8a46-aa7e4add1a84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070017 |
| Status | PUBLIC |
Content hashes
| Canonical text | e901309b6f45808e9af07092d269bff885eb2706957301e04299a3801bd52367 |
|---|---|
| Markdown | ddede46565902e1e4bd3d5c6235984160f212fa6988782ea143c9a95389e3f51 |
| Publication page | 02d1046b31422e782877ea79d0c2749c142a841c5813ff355919a0aff57c3c96 |
| Manifest | 4096ac850d2588c74fe65df3a377e10854027faca3028bea0bb3bcb825723697 |
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 | TDC2q49S70uV1fL4GdE93pq68NoKxy6B/A0QFNHbJus7vUqBY1pO/BsPSziMyuF2dNyh203lRQrKGE2QAv49Dw== |
| 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
| 2026-09-17T10:26:58.190116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070017observed 02d1046b31422e782877ea79d0c2749c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:58.172628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070017/manifest.jsonobserved 4096ac850d2588c74fe65df3a377e108...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:58.153472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070017/publication.mdobserved ddede46565902e1e4bd3d5c623598416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:58.135795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070017/publication.txtobserved e901309b6f45808e9af07092d269bff8...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. |
|---|