OT-2026-000062353
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented after 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-2026-000062353) never changes.
Identity and time
| Publication number | OT-2026-000062353 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7825-8d8e-43d1057a3ebf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062353 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2f1dd4e8b7e7cb9e6aa2a80a3c31468729758fd1c10a59b01c257090b8edd34 |
|---|---|
| Markdown | 4ff48abf6a83fe682e869628f73a9f42336a4fae44c74b1b86da718161c564d9 |
| Publication page | f7b45f198dfc2749624a8e4fadc1946897a8abe4c29210ab16ded5da53f3a6eb |
| Manifest | 7a9cd3dbace85f4dbf10c7c92bc7f563a30ed5f985734ad75d93dec972b97d7a |
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 | XP0trCNkLXq/6dH+2JBnoIC0ZgU4sfNn5dVSTPFhufAmrpLO04mWkAmuFiu8s89eMl8IKrfnOUvLwVUO7kxpCQ== |
| 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
| 2026-09-17T10:39:40.014741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062353observed f7b45f198dfc2749624a8e4fadc19468...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:39.997654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062353/manifest.jsonobserved 7a9cd3dbace85f4dbf10c7c92bc7f563...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:39.982005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062353/publication.mdobserved 4ff48abf6a83fe682e869628f73a9f42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:39.964836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062353/publication.txtobserved c2f1dd4e8b7e7cb9e6aa2a80a3c31468...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. |
|---|